Dooley, David <br/><br/>
Social research methods 

 - 3rd ed 
 - New Delhi  Prentice-Hall  1997 
 - xii, 387p.  24 cm.  PB 
<br/><br/><label>ISBN: </label>8120311337 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Social research
<br/><br/><label>Dewey Class. No.: </label>300.72  / DOO