Manheim, Jarol B.,  1946- <br/><br/>
Empirical political analysis :  research methods in political science / 
Jarol B. Manheim, Richard C. Rich, Lars Willnat ; with contributions by : donna L. Bahry, Philip A. Schrodt. 
 - 5th ed. 
 - New York :  Longman,  2002. 
 - xv, 448 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0321086147 (pbk. : alk. paper)  176.68 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science--Research.