Valenzuela, Edwin E. <br/><br/>
Understanding basic concepts in political science / 
Edwin E. Valenzuela. 
 - Manila :  Purely Books Trading & Publishing Corportion,  2012. 
 - xii, 164 pages :  illustrations ;  23 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789719533887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.