Sinha, Suresh C. <br/><br/>
Research methodology :  volume 1. 

 - New Delhi :  Ess Ess Publications,  c2002. 
 - 389 pages. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8170003342 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Research methodology.<br/>Research.