An introduction to government and politics :  a conceptual approach/ 
Mark O.Dickerson 
 - 8th ed. 
 - Toronto :  Nelson Education,  2009 
 - 480 p . :  ill. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780176500429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Government and politics 
<br/><br/><label>LC Class. No.: </label>JZ131 .D52 2009