Nalwa, Vanita <br/><br/>
The abc of research : behavioural & social sciences 

 - Wiley Eastern Ltd., New delhi  1992 
 - viii; 97p 
<br/><br/><label>ISBN: </label>81-224-0428-6 
<br/><br/><label>Dewey Class. No.: </label>007 Nal