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1
Full text available from Advanced Technologies & Aerospace Database: 02/01/1997 to 12/31/2018
Full text available from Computer Science Database: 02/01/1997 to 12/31/2018
Full text available from Engineering Database: 02/01/1997 to 12/31/2018
Full text available from Research Library: 02/01/1997 to 12/31/2018
Full text available from Science Database: 02/01/1997 to 12/31/2018
电子
杂志
2
Full text available from Computer Science Database: 02/01/2013 to 08/31/2017
Full text available from Engineering Database: 02/01/2013 to 08/31/2017
Full text available from Healthcare Administration Database: 02/01/2013 to 08/31/2017
Full text available from India Database: 02/01/2013 to 08/31/2017
Full text available from Public Health Database: 02/01/2013 to 08/31/2017
电子
杂志
3
4
5
6
7
8
9
出版 1984
Full text available from Advanced Technologies & Aerospace Database: 01/01/1997 to 09/30/2007Full text available from Computer Science Database: 01/01/1997 to 09/30/2007
Full text available from Education Database: 01/01/1997 to 09/30/2007
Full text available from Engineering Database: 01/01/1997 to 09/30/2007
Full text available from Research Library: 01/01/1997 to 09/30/2007
Full text available from Science Database: 01/01/1997 to 09/30/2007
电子
杂志
10
Full text available from Computer Science Database: 01/01/2001 to 1 year ago
Full text available from Engineering Database: 01/01/2001 to 1 year ago
Full text available from Research Library: 01/01/2001 to 1 year ago
Full text available from Science Database: 01/01/2001 to 1 year ago
电子
杂志
11
出版 1997
Full text available from Advanced Technologies & Aerospace Database: 01/01/1997 to 1 year agoFull text available from Computer Science Database: 01/01/1997 to 1 year ago
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/1997 to 1 year ago
Full text available from Science Database: 01/01/1997 to 1 year ago
电子
杂志
12
出版 1966
Full text available from ABI/INFORM Global: 02/01/2002 to 1 year agoFull text available from Advanced Technologies & Aerospace Database: 02/01/2002 to 1 year ago
Full text available from Computer Science Database: 02/01/2002 to 1 year ago
Full text available from Research Library: 02/01/2002 to 1 year ago
电子
杂志
13
14
15
16
Full text available from Computer Science Database: 01/01/2001 to 1 year ago
Full text available from Engineering Database: 01/01/2001 to 1 year ago
Full text available from Science Database: 01/01/2001 to 1 year ago
电子
杂志
17
Full text available from Computer Science Database: 03/01/2007 to present
Full text available from East Europe, Central Europe Database: 03/01/2007 to present
Full text available from Engineering Database: 03/01/2007 to present
电子
杂志
18
出版 2003
Full text available from Advanced Technologies & Aerospace Database: 01/01/2000 to 12/01/2003Full text available from Education Database: 01/01/2000 to 12/01/2003
Full text available from Research Library: 01/01/2000 to 12/01/2003
Full text available from Science Database: 01/01/2000 to 12/01/2003
Full text available from UK & Ireland Database: 01/01/2000 to 12/01/2003
电子
杂志
19
20