Dooley, David. <br/><br/>
Social Research Methods / 
David Dooley. 
 - 4th ed.  
 - New Delhi :  Prentice Hall,  c2001. 
 - xiv, 385 p. :  ill. ;  28 cm. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>8120331192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social--Research
<br/><br/><label>Dewey Class. No.: </label>001.4  / DOS 2001