Heuman W.L. <br/><br/>
Social Research Methods 

 - Boston:  Pub.Allyn  and Bacon  0 
 - 538 p. 
 - 2nd edition .
<br/><br/><label>ISBN: </label>205145485 
<br/><br/><label>Subjects--Index Terms: </label>Social Research Methods: Qualitative and Quantitative Approaches. 
<br/><br/><label>Dewey Class. No.: </label>301.01dc20  / H489