| from 1962 to 1968 in American Chemical Society Legacy Archives |
| from 06/01/2000 to 12/01/2002 in Computer Database, General Business File ASAP, General OneFile and General Reference Center Gold |
| from 2003 to 2006 in History Cooperative |
| from 01/01/2006 to 10/01/2006 in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 1994 to 2003 in Hillsdale College Print Holdings |
| from 1997 to present in WileyInterscience |
| from 03/01/1990 to 10/01/2006 in Academic OneFile, Computer Database, General OneFile and General Reference Center Gold |
| from 1997 to present in Wilson Select Plus |
| from 12/01/2001 to 10/01/2006 in General Business File ASAP |
| from 10/28/2005 to present in LexisNexis Academic |
| from 01/01/1994 to present in LexisNexis Academic |
| from 04/20/1999 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 2007 to present in Wilson Select Plus |
| from 07/16/2007 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 2006 to 2007 in Wilson Select Plus |
| from 09/04/2006 to 07/09/2007 in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 10/13/2006 to present in LexisNexis Academic |
| from 01/09/2006 to 07/15/2007 in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 10/13/2006 to present in LexisNexis Academic |
| from 2001 to 2003 in Business and Management Practices |
| from 03/01/2001 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 09/01/2002 to 07/01/2003 in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 04/01/1993 to 04/01/2000 in General OneFile and General Reference Center Gold |
| from 04/01/1993 to 01/01/2000 in General Business File ASAP |
| from 02/01/2000 to 07/01/2002 in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 01/18/2005 to 01/18/2005 in LexisNexis Academic (selected full-text only) |
| from 01/01/1970 to present in LexisNexis Academic |
| from 1991 to 1999 in Business Dateline |
| from 2001 to present in Business Dateline |
| from 03/05/2001 to present in General Business File ASAP, General OneFile, General Reference Center Gold and LexisNexis Academic |
| from 12/22/1991 to present in LexisNexis Academic (selected full-text only) |
| from 11/01/1967 to present in LexisNexis Academic (selected full-text only) |
| from 11/15/1993 to present in LexisNexis Academic |
| from 1999 to present in Wilson Select Plus |
| from 05/01/1994 to 08/01/1997 in LexisNexis Academic (selected full-text only) |
| from 06/01/2004 to 06/30/2008 in Health & Wellness Resource Center (with Alternative Health Module) |
| from 06/01/2004 to 06/01/2008 in Academic OneFile, General OneFile, General Reference Center Gold and Health Reference Center Academic |
| from 06/01/1999 to 05/31/2004 in Health & Wellness Resource Center (with Alternative Health Module) |
| from 06/01/1999 to 05/01/2004 in Academic OneFile, General OneFile, General Reference Center Gold and Health Reference Center Academic |
| from 07/01/2000 to 05/01/2004 in General OneFile and General Reference Center Gold |
| from 03/07/2001 to present in LexisNexis Academic |
| from 01/01/2008 to present in Project MUSE - Premium Collection |
| from 1975 to present in SAGE Premier 2007 |
| from 1999 to present in Wilson Select Plus |
| from 01/01/2006 to present in Academic OneFile, General OneFile and General Reference Center Gold |
| from 06/12/2000 to present in LexisNexis Academic (selected full-text only) |
| from 1992 to 2003 in Contemporary Women's Issues |
| from 07/01/2002 to present in General OneFile |
| from 1995 to 2002 in Business and Management Practices |
| from 05/01/1995 to 12/01/2002 in Academic OneFile, General Business File ASAP, General OneFile and General Reference Center Gold |
| from 1997 to 2002 in Wilson Select Plus |
| from 2001 to 2001 in Contemporary Women's Issues |
| from 09/01/1994 to present in Academic OneFile, General OneFile and General Reference Center Gold |
| from 01/01/1999 to present in General Business File ASAP |
| from 07/01/1997 to present in LexisNexis Academic |
| from 01/18/2005 to 01/18/2005 in LexisNexis Academic (selected full-text only) |
| from 06/22/2005 to present in General Business File ASAP and General OneFile |
| from 02/01/1989 to 12/22/1996 in General Business File ASAP |
| from 1993 to 1996 in Business Dateline |
| from 1918 to 1929 in Hillsdale College Print Holdings |
| from 01/01/1992 to 12/31/1992 in LexisNexis Academic (selected full-text only) |
| from 04/11/1968 to 04/29/2008 in LexisNexis Academic |
| from 01/29/1980 to 12/12/2001 in LexisNexis Academic |
| from 01/01/1981 to 04/01/2004 in LexisNexis Academic |
| from 01/01/1980 to present in LexisNexis Academic (selected full-text only) |
| from 10/25/2000 to present in LexisNexis Academic (selected full-text only) |
| from 10/19/1995 to present in LexisNexis Academic |
| from 1996 to present in Oxford Journals |
| from 03/01/1996 to 12/31/1999 in Health & Wellness Resource Center (with Alternative Health Module) |
| from 03/22/1996 to 12/22/1999 in Academic OneFile, General OneFile and Health Reference Center Academic |
| from 1996 to present in Hillsdale College Print Holdings |
| from 09/01/1996 to 06/30/1999 in Project MUSE - Premium Collection |
| from 01/01/2005 to 10/01/2005 in General Business File ASAP and General OneFile |
| from 03/01/2006 to present in Academic OneFile, General Business File ASAP and Health Reference Center Academic |
| from 11/01/1996 to present in LexisNexis Academic |
| from 09/01/1998 to present in Computer Database and General OneFile |
| from 1999 to 2000 in Business and Management Practices |
| from 05/21/1999 to present in LexisNexis Academic (selected full-text only) |
| from 1999 to 1 year ago in Wilson Select Plus |
| from 1999 to 2004 in JSTOR |
| from 2001 to 2004 in Periodical Abstracts |
| from 03/01/2002 to present in Academic OneFile, General Business File ASAP, General OneFile and General Reference Center Gold |
| from 04/03/1995 to present in LexisNexis Academic |
| from 06/01/1998 to present in Health & Wellness Resource Center (with Alternative Health Module) |
| from 1999 to 2000 in Contemporary Women's Issues |
| from 07/30/2008 to present in Academic OneFile, General OneFile and Health Reference Center Academic |
| from 2006 to present in Periodical Abstracts |
| from 12/22/2007 to present in Academic OneFile |
| from 01/01/1983 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 10/01/2007 to present in General Business File ASAP and General OneFile |
| from 06/29/1998 to 07/26/1999 in Academic OneFile, General OneFile, General Reference Center Gold and Health Reference Center Academic |
| from 09/01/1998 to 07/31/1999 in Health & Wellness Resource Center (with Alternative Health Module) |
| from 06/01/2001 to present in General OneFile |
| from 02/01/2003 to 10/11/2007 in LexisNexis Academic |
| from 03/07/2001 to present in LexisNexis Academic |
| from 08/01/1996 to present in Academic OneFile and Health Reference Center Academic |
| from 05/01/2006 to present in General OneFile |
| from 05/13/2006 to present in LexisNexis Academic (selected full-text only) |
| from 1999 to 2001 in Business and Management Practices |
| from 03/01/2000 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 07/28/2000 to present in LexisNexis Academic |
| from 2003 to present in Wilson Select Plus |
| from 1993 to 2005 in JSTOR |
| from 2000 to 2008 in BioOne.1 |
| from 1991 to 2005 in JSTOR |
| from 2003 to 2008 in BioOne.1 |
| from 01/01/1983 to present in Academic OneFile, General Business File ASAP and General Reference Center Gold |
| from 01/01/1983 to 05/01/2009 in General OneFile |
| from 1990 to present in Hillsdale College Print Holdings |
| from 1992 to 2006 in Periodical Abstracts |
| from 1995 to present in Wilson Select Plus |
| from 09/01/2000 to 12/13/2007 in LexisNexis Academic |
| from 07/01/2000 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 2001 to 2008 in Business and Management Practices |
| from 02/01/2003 to present in LexisNexis Academic |
| from 1999 to 1999 in Business and Management Practices |
| from 09/01/2003 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 03/07/2001 to present in LexisNexis Academic |
| from 07/31/2000 to 12/01/2007 in LexisNexis Academic |
| from 11/19/1997 to 08/26/1998 in LexisNexis Academic (selected full-text only) |
| from 1992 to 1995 in Business Dateline |
| from 01/01/1997 to present in LexisNexis Academic (selected full-text only) |
| from 09/13/1997 to present in LexisNexis Academic (selected full-text only) |
| from 05/13/1998 to 12/31/2004 in LexisNexis Academic (selected full-text only) |
| from 08/01/2008 to present in Academic OneFile and General OneFile |
| from 09/19/1988 to present in LexisNexis Academic |
| from 01/01/1996 to present in InfoTrac Custom Newspapers |
| from 01/01/1989 to 11/30/1994 in Health & Wellness Resource Center (with Alternative Health Module) |
| from 01/01/1989 to 11/01/1994 in Academic OneFile, General OneFile and Health Reference Center Academic |
| from 06/01/2006 to present in InfoTrac Custom Newspapers |
| from 04/21/2007 to present in LexisNexis Academic |
| from 1999 to 1999 in Wilson Select Plus |
| from 01/01/1999 to 11/01/1999 in Book Review Digest Plus |
| from 06/05/2003 to present in LexisNexis Academic (selected full-text only) |
| from 1996 to 2003 in Hillsdale College Print Holdings |
| from 01/01/1997 to present in Academic OneFile and General OneFile |
| from 2005 to present in Wilson Select Plus |
| from 1997 to 2005 in Hillsdale College Print Holdings |
| from 1999 to present in Wilson Select Plus |
| from 02/06/1998 to present in LexisNexis Academic (selected full-text only) |
| from 07/31/1999 to present in LexisNexis Academic (selected full-text only) |
| from 08/06/2001 to present in LexisNexis Academic |
| from 10/15/2001 to present in General OneFile and General Reference Center Gold |
| from 01/12/1994 to 01/08/1997 in LexisNexis Academic (selected full-text only) |
| from 01/01/1997 to present in LexisNexis Academic |
| from 11/28/2005 to present in General OneFile and General Reference Center Gold |
| from 12/22/1996 to present in LexisNexis Academic (selected full-text only) |
| from 11/15/2005 to present in General OneFile and General Reference Center Gold |
| from 10/01/1997 to present in LexisNexis Academic (selected full-text only) |
| from 01/01/2007 to present in Academic OneFile and Literature Resource Center |
| from 07/01/2002 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 04/01/2007 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 10/01/2005 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 05/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 06/01/2005 to present in Academic OneFile and General Business File ASAP |
| from 01/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 07/01/2008 to present in Academic OneFile and General Business File ASAP |
| from 01/01/2005 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 04/01/2007 to present in Academic OneFile and Health Reference Center Academic |
| from 07/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2007 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2005 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/1999 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2005 to present in Academic OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 07/01/2004 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2008 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2006 to present in Academic OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 10/01/2004 to present in Academic OneFile and General OneFile |
| from 01/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2006 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2008 to present in Academic OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2004 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2007 to 07/01/2007 in Academic OneFile and Health Reference Center Academic |
| from 01/01/2008 to present in Academic OneFile and Health Reference Center Academic |
| from 01/01/2003 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 01/01/2005 to present in Academic OneFile, General OneFile, Health & Wellness Resource Center (with Alternative Health Module) and Health Reference Center Academic |
| from 03/01/2001 to present in Academic OneFile, General OneFile and General Reference Center Gold |
| from 01/18/2005 to 01/18/2005 in LexisNexis Academic (selected full-text only) |
| from 10/01/1988 to present in General OneFile and General Reference Center Gold |
| from 02/01/1989 to present in General Business File ASAP |
| from 1994 to 1999 in Business Dateline |
| from 2001 to present in Business Dateline |
| from 1993 to 1999 in Business Dateline |
| from 2000 to 2005 in Business Dateline |
| from 03/22/2000 to present in Academic OneFile, General Business File ASAP and General OneFile |
| from 07/02/2002 to 07/02/2002 in LexisNexis Academic |
| from 01/17/2000 to present in LexisNexis Academic |
| from 01/02/2002 to present in LexisNexis Academic (selected full-text only) |
| to 2006 in Electronic Collections Online |
| from 2002 to present in Wilson Select Plus |
| from 01/01/2003 to present in Academic OneFile and General OneFile |
| from Winter 2003 to present in Project MUSE - Premium Collection |
| from 2004 to present in Periodical Abstracts |
| from 07/25/1995 to present in LexisNexis Academic |
| from 03/01/1975 to present in LexisNexis Academic (selected full-text only) |
| from 1985 to 1999 in Business Dateline |
| from 01/30/1989 to 21 days ago in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 03/04/1996 to present in LexisNexis Academic |
| from 2001 to present in Business Dateline |
| from 01/30/1996 to present in LexisNexis Academic (selected full-text only) |
| from 03/07/2001 to present in LexisNexis Academic |
| from 02/01/1997 to 07/01/2005 in Academic OneFile and General OneFile |
| from 10/01/1999 to 07/01/2005 in General Business File ASAP |
| from 1992 to present in SAGE Premier 2007 |
| from 02/01/2005 to 10/01/2008 in General OneFile |
| from 02/01/2005 to 08/01/2008 in Academic OneFile |
| from 1996 to present in Oxford Journals |
| from 2004 to 1 year ago in Wilson Select Plus |
| from 1923 to 1970 in American Chemical Society Legacy Archives |
| from 1929 to 1946 in American Chemical Society Legacy Archives |
| from 1956 to 1958 in American Chemical Society Legacy Archives |
| from 1962 to 1986 in American Chemical Society Legacy Archives |
| from 1962 to 1986 in American Chemical Society Legacy Archives |
| from 1978 to 1986 in American Chemical Society Legacy Archives |
| from 1987 to 1995 in American Chemical Society Legacy Archives |
| from 1996 to present in American Chemical Society Web Editions |
| from 1947 to 2006 in JSTOR |
| from 01/01/1989 to 01/01/2002 in Academic OneFile, General OneFile and General Reference Center Gold |
| from 01/01/1994 to 01/01/2002 in General Business File ASAP |
| from 1994 to 2001 in Periodical Abstracts |
| from 1995 to 2000 in Wilson Select Plus |
| from 1997 to 2001 in Contemporary Women's Issues |
| from 01/17/2000 to present in LexisNexis Academic |
| from 11/01/2000 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 12/01/2007 to present in Academic OneFile and Health Reference Center Academic |
| from 04/01/1989 to 11/01/1990 in Computer Database and General OneFile |
| from 01/01/1989 to present in General Business File ASAP, General OneFile and General Reference Center Gold |
| from 01/01/1998 to present in LexisNexis Academic |
| from 1998 to present in Wilson Select Plus |
| from 1999 to 2008 in Business and Management Practices |
| from 01/01/2003 to present in Academic OneFile, General Business File ASAP, General OneFile and General Reference Center Gold |
| from 2003 to present in Wilson Select Plus |
| from 01/01/1989 to 04/01/1995 in Academic OneFile, General OneFile and General Reference Center Gold |
| from 08/01/1989 to 04/01/1995 in Computer Database and General Business File ASAP |