Punch, Keith. <br/><br/>
Introduction to social research:  quantitative and qualitative approaches / 
Keith F. Punch. 
 - 1st ed. 
 - London:  Thousand Oaks, Calif:  SAGE Publications,  c1998. 
 - x, 319p.:  ill.;  23 cm. 
<br/><br/> Includes references (p.295-308) and index. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Dept. of Sociology. 
<br/><br/><label>ISBN: </label>0761958126 0761958134 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.
<br/><br/><label>Dewey Class. No.: </label>302.72  / PUI