Johnson, Janet Buttolph <br/><br/>
Political science research methods 
Janet Buttolph Johnson, Richard A. Joslyn. 
 - 3rd ed. 
 - Washington, D.C.  CQ Press  c1995. 
 - xvii, 452 p.  ill.  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0871878070  34.95 
<br/><br/><label>LCCN: </label>94030135  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>JA73  / .J64 1995 
<br/><br/><label>Dewey Class. No.: </label>320/.072