Understanding basic concepts in political science 
Valenzuela, Edwin E. 
 - 2nd edition. 
 -  Unlimited Books Library Services & Publishing Inc.,  2012 
 - xvi, 347 pages: ill. 
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<br/><br/><label>ISBN: </label>978-9-71965415-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comparative government.
<br/><br/><label>Dewey Class. No.: </label>F 320 V161 2016