Murali Krishna, V. <br/><br/>
Research methodology 

 - Hyderabad  Studentshelpline Publishing House  2012 
 - 8.504p. 
<br/><br/><label>ISBN: </label> RS 397.00 
<br/><br/><label>Source: </label> RS 397.00 
<br/><br/><label>Dewey Class. No.: </label>001.42 MUR