Babbie, Earl <br/><br/>
Practice of Social Research 

 - 13/e 
 - Delhi  Cengage Learning  2013 
 - xxii, 584p. 
<br/><br/><label>ISBN: </label>9788131520116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science- Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / Bab