Nachmias, D. <br/><br/>
Research methods in the social sciences 

 - New York:  St. Martin's Press,  1976 
 - x,335p.:  ill.;  25cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Methodology<br/>Research
<br/><br/><label>LC Class. No.: </label>H61.N25