KOTHARI (C R) <br/><br/>
Research methodology: methods and techniques 

 - New Delhi  Wishwa Prakashana  2001 
 -  PB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General<br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.42   / KOTR