Dwivedi,R.S. <br/><br/>
Research methods in behavioural sciences / 
Dwivedi,R.S. 
 - 1st ed. 
 - Delhi:  Macmillan,  1997. 
 - viii,256p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0333923979 
<br/><br/><label>Dewey Class. No.: </label>302.35 DWI