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Economic conditions
955
Research
644
Education
634
Study and teaching
539
Economic history
454
Management
447
Economic forecasting
438
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161
162
Full text available from Agricultural Science Database: 01/01/2009 to 2012
Full text available from Engineering Database: 01/01/2009 to 2012
Full text available from Middle East & Africa Database: 01/01/2009 to 2012
Full text available from Agricultural Science Database: 2014 to present
Full text available from Engineering Database: 2014 to present
Full text available from Middle East & Africa Database: 2014 to present
电子
杂志
163
164
165
出版 2003
Full text available from Biological Science Database: 09/01/2005 to 12/31/2006Full text available from Engineering Database: 09/01/2005 to 12/31/2006
Full text available from Science Database: 09/01/2005 to 12/31/2006
Full text available from Biological Science Database: 01/01/2018 to present
Full text available from Engineering Database: 01/01/2018 to present
Full text available from Science Database: 01/01/2018 to present
电子
杂志
166
167
168
169
170
171
172
173
Full text available from Advanced Technologies & Aerospace Database: 01/01/1997 to 1 year ago
Full text available from Computer Science Database: 01/01/1997 to 1 year ago
Full text available from Engineering Database: 01/01/1997 to 1 year ago
电子
杂志
174
175
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
176
出版 1974
Full text available from ABI/INFORM Global: 01/01/2002 to 1 year agoFull text available from Advanced Technologies & Aerospace Database: 01/01/2002 to 1 year ago
Full text available from Computer Science Database: 01/01/2002 to 1 year ago
Full text available from Engineering Database: 01/01/2002 to 1 year ago
Full text available from Research Library: 01/01/2002 to 1 year ago
Full text available from Science Database: 01/01/2002 to 1 year ago
电子
杂志
177
Full text available from Computer Science Database: 01/01/2009 to present
Full text available from East Europe, Central Europe Database: 01/01/2009 to present
Full text available from Health & Medical Collection: 01/01/2009 to present
Full text available from Science Database: 01/01/2009 to present
电子
杂志
178
Full text available from Biological Science Database: 01/01/1997 to 1 year ago
Full text available from Health & Medical Collection: 01/01/1997 to 1 year ago
Full text available from Science Database: 01/01/1997 to 1 year ago
电子
杂志
179
180