Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
1
2
Full text available from Agricultural Science Database: 01/01/1985 to 10/31/1985
Full text available from Engineering Database: 01/01/1985 to 10/31/1985
Full text available from Environmental Science Database: 01/01/1985 to 10/31/1985
Full text available from ABI/INFORM Global: 01/01/1986 to 11/30/1998
Full text available from Agricultural Science Database: 01/01/1986 to 11/30/1998
Full text available from Engineering Database: 01/01/1986 to 11/30/1998
Full text available from Environmental Science Database: 01/01/1986 to 11/30/1998
Full text available from ABI/INFORM Global: 01/01/1999 to 07/31/2005
Full text available from Agricultural Science Database: 01/01/1999 to 07/31/2005
Full text available from Engineering Database: 01/01/1999 to 07/31/2005
Full text available from Environmental Science Database: 01/01/1999 to 07/31/2005
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
3
Full text available from Agricultural Science Database: 03/01/1999 to 1 year ago
Full text available from Arts & Humanities Database: 03/01/1999 to 1 year ago
Full text available from Career & Technical Education Database: 03/01/1999 to 1 year ago
Full text available from Engineering Database: 03/01/1999 to 1 year ago
Full text available from Environmental Science Database: 03/01/1999 to 1 year ago
Full text available from Research Library: 03/01/1999 to 1 year ago
Full text available from Social Science Database: 03/01/1999 to 1 year ago
Full text available from Sociology Database: 03/01/1999 to 1 year ago
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
4
5
Έκδοση 1996
Full text available from Engineering Database: 01/01/1993 to 12/31/2018Full text available from Environmental Science Database: 01/01/1993 to 12/31/2018
Full text available from Canadian Business & Current Affairs Database: 1996 to 12/31/2018
Full text available from Research Library: 1996 to 12/31/2018
Full text available from Science Database: 1996 to 12/31/2018
Full text available from Canadian Business & Current Affairs Database: 01/01/2020 to present
Full text available from Engineering Database: 01/01/2020 to present
Full text available from Environmental Science Database: 01/01/2020 to present
Full text available from Research Library: 01/01/2020 to present
Full text available from Science Database: 01/01/2020 to present
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
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7
Κυβερνητικό Έγγραφο
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
8
Full text available from Advanced Technologies & Aerospace Database: 06/01/1997 to present
Full text available from Engineering Database: 06/01/1997 to present
Full text available from Military Database: 06/01/1997 to present
Full text available from Research Library: 06/01/1997 to present
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
9
Έκδοση 1984
Full text available from ABI/INFORM Global: 07/01/1997 to 2012Full text available from East & South Asia Database: 07/01/1997 to 2012
Full text available from Research Library: 07/01/1997 to 2012
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
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11
Έκδοση 2006
Full text available from Criminal Justice Database: 06/01/2006 to 1 year ago
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
12
Έκδοση 1967
Full text available from ABI/INFORM Global: 02/01/1997 to presentFull text available from UK & Ireland Database: 02/01/1997 to present
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
13
Έκδοση 1926
Full text available from ABI/INFORM Global: 01/01/1991 to 01/31/1999Full text available from ABI/INFORM Global: 10/02/2005 to present
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
14
Full text available from ABI/INFORM Trade & Industry: 11/01/2002 to 2018
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
15
Έκδοση 1994
Full text available from ABI/INFORM Global: 09/01/1997 to 09/30/2003Full text available from Accounting & Tax Database: 09/01/1997 to 09/30/2003
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
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17
Έκδοση 2003
Full text available from ABI/INFORM Global: 01/01/2003 to 10/31/2013Full text available from Canadian Business & Current Affairs Database: 01/01/2003 to 10/31/2013
Full text available from Healthcare Administration Database: 01/01/2003 to 10/31/2013
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
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19
Έκδοση 1990
Full text available from Research Library: 10/01/2005 to 04/30/2011
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
20
Έκδοση 1970
Full text available from ABI/INFORM Global: 01/01/1987 to 1 year agoFull text available from Political Science Database: 01/01/1987 to 1 year ago
Full text available from Research Library: 01/01/1987 to 1 year ago
Full text available from Social Science Database: 01/01/1987 to 1 year ago
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό