McGaw, Dickinson,  1941- <br/><br/>
Political and social inquiry/ 
Dickinson McGaw, George Watson. 
 - New York:  Wiley,  1976. 
 - xxi, 496 pages,:  illustrations;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471584037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology