21
Full text available from Arts & Humanities Database: 11/01/2009 to present
Full text available from Research Library: 11/01/2009 to present
Full text available from UK & Ireland Database: 11/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
22
Έκδοση 1982
Full text available from Arts & Humanities Database: 06/01/2002 to present
Full text available from Research Library: 06/01/2002 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
23
Έκδοση 1983
Full text available from ABI/INFORM Trade & Industry: 07/01/1998 to 12/31/2001
Full text available from Research Library: 07/01/1998 to 12/31/2001
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
25
Έκδοση 1985
Full text available from Arts & Humanities Database: 01/01/1996 to present
Full text available from Canadian Business & Current Affairs Database: 01/01/1996 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
26
Full text available from Arts & Humanities Database: 10/01/2002 to 1 year ago
Full text available from Research Library: 10/01/2002 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
27
Έκδοση 1985
Full text available from Arts & Humanities Database: 07/01/1998 to 06/30/2001
Full text available from Computer Science Database: 07/01/1998 to 06/30/2001
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
28
Έκδοση 1966
Full text available from Arts & Humanities Database: 04/01/1997 to 12/31/2001
Full text available from Education Database: 04/01/1997 to 12/31/2001
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
29
Έκδοση 1977
Full text available from ABI/INFORM Global: 03/01/1996 to 12/31/1996
Full text available from ABI/INFORM Global: 01/01/1999 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
30
Full text available from Arts & Humanities Database: 01/01/2002 to 10/31/2012
Full text available from Political Science Database: 01/01/2002 to 10/31/2012
Full text available from Research Library: 01/01/2002 to 10/31/2012
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
31
Full text available from Arts & Humanities Database: 12/01/2008 to 01/31/2016
Full text available from Research Library: 12/01/2008 to 01/31/2016
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
33
Full text available from Arts & Humanities Database: 01/01/2007 to present
Full text available from Materials Science Database: 01/01/2007 to present
Full text available from Research Library: 01/01/2007 to present
Ηλεκτρονική πηγή Περιοδική έκδοση
34
Έκδοση 1945
Full text available from Engineering Database: 01/01/1992 to 12/31/1995
Full text available from Health & Medical Collection: 01/01/1992 to 12/31/1995
Full text available from Research Library: 01/01/1992 to 12/31/1995
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
37
Full text available from Arts & Humanities Database: 11/01/2000 to 01/31/2005
Full text available from Research Library: 11/01/2000 to 01/31/2005
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
38
Έκδοση 1985
Full text available from Research Library: 05/01/1998 to 06/30/2002
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
39
Έκδοση 2002
Full text available from Advanced Technologies & Aerospace Database: 05/01/1998 to 03/31/2009
Full text available from Research Library: 07/01/2002 to 03/31/2009
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
40
Έκδοση 2004
Full text available from Arts & Humanities Database: 07/01/2009 to 07/31/2018
Full text available from Research Library: 07/01/2009 to 07/31/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό