Narayana Reddy, P. <br/><br/>
Research methodology and ststistical tools 

 - 2nd Edition 
 - New Delhi  Excel Books  2009 
 - x,394p. 
<br/><br/><label>ISBN: </label> RS 275.00 
<br/><br/><label>Source: </label> RS 275.00 
<br/><br/><label>Dewey Class. No.: </label>001.42 NAR