61
Έκδοση 1949
...United States Periodicals....
Full text available from Arts & Humanities Database: 03/01/2003 to 1 year ago
Full text available from Research Library: 03/01/2003 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
62
...United States Environmental conditions Periodicals....
Full text available from Engineering Database: 10/01/2000 to 10/31/2001
Full text available from Environmental Science Database: 10/01/2000 to 10/31/2001
Full text available from Agricultural Science Database: 02/28/2002 to 07/31/2003
Full text available from Engineering Database: 02/28/2002 to 07/31/2003
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
63
Έκδοση 1975
...United States Study and teaching Periodicals....
Full text available from Arts & Humanities Database: 10/01/1997 to 06/30/2004
Full text available from Military Database: 10/01/1997 to 06/30/2004
Full text available from Research Library: 10/01/1997 to 06/30/2004
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
64
ανά Rodríguez Jiménez, Francisco Javier,
Έκδοση 2010
...United States Study and teaching Spain History 20th century....
Digitalia Hispánica
Ηλ. βιβλίο
65
Έκδοση 2001
...Europe Foreign relations United States Periodicals....
Full text available from Political Science Database: 03/01/2007 to 1 year ago
Full text available from Research Library: 03/01/2007 to 1 year ago
Full text available from Social Science Database: 03/01/2007 to 1 year ago
Ηλεκτρονική πηγή Επιστημονικό περιοδικό