Bernstein Robert A <br/><br/>
An introduction to political science methods 

 - 3rd 
 - New Jersey  Prentice Hall Inc.  1979 
 - 295p  20 cm  xii 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Political Science - Research - Method
<br/><br/><label>Dewey Class. No.: </label>320.072000  / BER-2