Eckhardt, Kenneth W. <br/><br/>
Social research methods  perspective, theory, and analysis 
Kenneth W. Eckhardt and M. David Ermann. 
 - New York  Random House  c1977. 
 - xx, 410 p.  ill. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0394312562  11.95 
<br/><br/><label>LCCN: </label>76057256 //r82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences--Research.<br/>Social sciences--Methodology.
<br/><br/><label>LC Class. No.: </label>H61  / .E27 
<br/><br/><label>Dewey Class. No.: </label>300/.1/8