Sinha, Suresh C. <br/><br/>
Research methodology 
Suresh C. Sinha and Anil K.Dhiman 
 - New Delhi:  Ess Ess Publications  2002. 
 - v.1. (p. 1- 469);  26 cm. 
<br/><br/><label>ISBN: </label>8170003245 
<br/><br/><label>Subjects--Index Terms: </label>RESEARCH METHODS 
<br/><br/><label>Dewey Class. No.: </label>001.42  / SIN/R