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1
2
Full text available from Advanced Technologies & Aerospace Database: 12/01/1987 to 2000
Full text available from Education Database: 12/01/1987 to 2000
Full text available from Library Science Database: 12/01/1987 to 2000
Full text available from Nursing & Allied Health Database: 12/01/1987 to 2000
Full text available from Research Library: 12/01/1987 to 2000
电子
杂志
3
4
Full text available from Advanced Technologies & Aerospace Database: 2018 to 1 year ago
Full text available from Computer Science Database: 2018 to 1 year ago
Full text available from Education Database: 2018 to 1 year ago
Full text available from Library Science Database: 2018 to 1 year ago
电子
杂志
5
出版 2014
Full text available from Advanced Technologies & Aerospace Database: 01/01/2014 to 12/31/2018Full text available from Computer Science Database: 01/01/2014 to 12/31/2018
Full text available from Advanced Technologies & Aerospace Database: 01/01/2020 to present
Full text available from Computer Science Database: 01/01/2020 to present
电子
杂志
6
Full text available from Computer Science Database: 01/01/2008 to 07/31/2015
Full text available from Library Science Database: 01/01/2008 to 07/31/2015
Full text available from Research Library: 01/01/2008 to 07/31/2015
电子
杂志
7
8
Full text available from Computer Science Database: 06/01/2011 to 09/30/2018
Full text available from Library Science Database: 06/01/2011 to 09/30/2018
Full text available from Research Library: 06/01/2011 to 09/30/2018
电子
杂志
9
10
11
Full text available from Computer Science Database: 03/01/2009 to 12/31/2018
Full text available from East & South Asia Database: 03/01/2009 to 12/31/2018
Full text available from Library Science Database: 03/01/2009 to 12/31/2018
Full text available from Science Database: 03/01/2009 to 12/31/2018
电子
杂志
12
出版 1991
Full text available from Advanced Technologies & Aerospace Database: 04/01/2011 to presentFull text available from Computer Science Database: 04/01/2011 to present
Full text available from Library Science Database: 04/01/2011 to present
Full text available from Middle East & Africa Database: 04/01/2011 to present
电子
杂志
13
14
15
16
17
Full text available from Advanced Technologies & Aerospace Database: 12/01/1987 to 12/31/2011
Full text available from Education Database: 12/01/1987 to 12/31/2011
Full text available from Library Science Database: 12/01/1987 to 12/31/2011
Full text available from Nursing & Allied Health Database: 12/01/1987 to 12/31/2011
Full text available from Research Library: 12/01/1987 to 12/31/2011
Full text available from ABI/INFORM Global: 03/01/2012 to present
Full text available from Advanced Technologies & Aerospace Database: 03/01/2012 to present
Full text available from Education Database: 03/01/2012 to present
Full text available from Library Science Database: 03/01/2012 to present
Full text available from Nursing & Allied Health Database: 03/01/2012 to present
Full text available from Research Library: 03/01/2012 to present
电子
杂志
18
19
出版 2000
Full text available from ABI/INFORM Global: 01/01/1970 to 11/30/1985Full text available from Advanced Technologies & Aerospace Database: 01/01/1970 to 11/30/1985
Full text available from Computer Science Database: 01/01/1970 to 11/30/1985
Full text available from Health & Medical Collection: 01/01/1970 to 11/30/1985
Full text available from Library Science Database: 01/01/1970 to 11/30/1985
Full text available from ABI/INFORM Global: 01/01/1986 to 12/31/1998
Full text available from Advanced Technologies & Aerospace Database: 01/01/1986 to 12/31/1998
Full text available from Computer Science Database: 01/01/1986 to 12/31/1998
Full text available from Health & Medical Collection: 01/01/1986 to 12/31/1998
Full text available from Library Science Database: 01/01/1986 to 12/31/1998
Full text available from ABI/INFORM Global: 01/01/1999 to 12/31/2000
Full text available from ABI/INFORM Trade & Industry: 01/01/1999 to 12/31/2000
Full text available from Advanced Technologies & Aerospace Database: 01/01/1999 to 12/31/2000
Full text available from Education Database: 01/01/1999 to 12/31/2000
Full text available from Library Science Database: 01/01/1999 to 12/31/2000
Full text available from Research Library: 01/01/1999 to 12/31/2000
电子
杂志
20
出版 2001
Full text available from ABI/INFORM Global: 01/01/2001 to 08/31/2005Full text available from ABI/INFORM Trade & Industry: 01/01/2001 to 08/31/2005
Full text available from Advanced Technologies & Aerospace Database: 01/01/2001 to 08/31/2005
Full text available from Education Database: 01/01/2001 to 08/31/2005
Full text available from Library Science Database: 01/01/2001 to 08/31/2005
Full text available from Research Library: 01/01/2001 to 08/31/2005
电子
杂志