Lawson Kay. <br/><br/>
The human polity :  a comparative introduction to political science. 

 - 3rd  ed. 
 - Toronto :  Houghton,  1993. 
 - 609  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label>9780395489468 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>political science.