Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
41
Έκδοση 1980
Full text available from Advanced Technologies & Aerospace Database: 01/01/2005 to presentFull text available from Career & Technical Education Database: 01/01/2005 to present
Full text available from Computer Science Database: 01/01/2005 to present
Full text available from Science Database: 01/01/2005 to present
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
42
Έκδοση 2005
Full text available from ABI/INFORM Trade & Industry: 03/01/2005 to 09/30/2005Full text available from Advanced Technologies & Aerospace Database: 03/01/2005 to 09/30/2005
Full text available from Career & Technical Education Database: 03/01/2005 to 09/30/2005
Full text available from Computer Science Database: 03/01/2005 to 09/30/2005
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
43
44
Full text available from Advanced Technologies & Aerospace Database: 01/01/1998 to 03/31/1999
Full text available from Career & Technical Education Database: 01/01/1998 to 03/31/1999
Full text available from Computer Science Database: 01/01/1998 to 03/31/1999
Full text available from ABI/INFORM Trade & Industry: 03/01/2005 to 07/31/2010
Full text available from Advanced Technologies & Aerospace Database: 03/01/2005 to 07/31/2010
Full text available from Career & Technical Education Database: 03/01/2005 to 07/31/2010
Full text available from Computer Science Database: 03/01/2005 to 07/31/2010
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
45
Full text available from Advanced Technologies & Aerospace Database: 01/01/1996 to 12/31/2018
Full text available from Computer Science Database: 01/01/1996 to 12/31/2018
Full text available from Engineering Database: 01/01/1996 to 12/31/2018
Full text available from Science Database: 01/01/1996 to 12/31/2018
Full text available from ABI/INFORM Global: 01/01/2020 to 1 year ago
Full text available from Advanced Technologies & Aerospace Database: 01/01/2020 to 1 year ago
Full text available from Computer Science Database: 01/01/2020 to 1 year ago
Full text available from Engineering Database: 01/01/2020 to 1 year ago
Full text available from Science Database: 01/01/2020 to 1 year ago
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
46
Έκδοση 1998
Full text available from Advanced Technologies & Aerospace Database: 10/01/1998 to 04/30/2001Full text available from Career & Technical Education Database: 10/01/1998 to 04/30/2001
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
47
Έκδοση 2001
Full text available from Computer Science Database: 01/01/1998 to 04/30/2005Full text available from Advanced Technologies & Aerospace Database: 07/01/2001 to 04/30/2005
Full text available from Career & Technical Education Database: 07/01/2001 to 04/30/2005
Full text available from Research Library: 07/01/2001 to 04/30/2005
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
48
Έκδοση 1986
Full text available from ABI/INFORM Trade & Industry: 12/01/2000 to 11/30/2003Full text available from Advanced Technologies & Aerospace Database: 12/01/2000 to 11/30/2003
Full text available from Career & Technical Education Database: 12/01/2000 to 11/30/2003
Full text available from Computer Science Database: 12/01/2000 to 11/30/2003
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
49
50
Έκδοση 1985
Full text available from Research Library: 05/01/1998 to 06/30/2002
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
51
Έκδοση 2002
Full text available from Advanced Technologies & Aerospace Database: 05/01/1998 to 03/31/2009Full text available from Research Library: 07/01/2002 to 03/31/2009
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
52
Έκδοση 2005
Full text available from Advanced Technologies & Aerospace Database: 01/01/2008 to 06/30/2009Full text available from Computer Science Database: 01/01/2008 to 06/30/2009
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
53
Έκδοση 2001
Full text available from Computer Science Database: 10/01/1998 to 12/31/2004Full text available from Advanced Technologies & Aerospace Database: 05/01/2001 to 12/31/2004
Full text available from Career & Technical Education Database: 05/01/2001 to 12/31/2004
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
54
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58
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