Babbie,Earl <br/><br/>
The practice of social research 

 - 2nd Ed.; 
 - California  Wadsworth,  1973 
 - xxii,577p.;  ill.  20cm 
<br/><br/><label>ISBN: </label>053405658x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>300.72  / BAB