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

 - Mumbai  Thomson Wadsworth  2004 
 - xxiv,480 p. 
<br/><br/><label>ISBN: </label>8131500454 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / B113p 2004