Johnson, Janet Buttolph,  1950- <br/><br/>
Political science research methods / 
Janet Buttolph Johnson, Richard A. Joslyn, H.T. Reynolds. 
 - 4th ed. 
 - Washington, D.C. :  CQ Press,  2001. 
 - xx, 492 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1568023294 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2001028447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science--Methodology.
<br/><br/><label>LC Class. No.: </label>JA71  / .J55 2001 
<br/><br/><label>Dewey Class. No.: </label>320/.072