Manheim, Jarol B. , <br/><br/>
Empirical political analysis :  quantitative and qualitative research methods / 
Jarol B. Manheim ... [and others]. 
 - 7th ed. 
 - xiii, 445 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9780205576401 0205576400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science --Research.
<br/><br/><label>LC Class. No.: </label>JA86   / .M36 2008