Kothari, C R <br/><br/>
Research methodology: Methods and techniques 
Kothari, C R 
 - 2 edition 
 - Wiley Eastern Ltd: New Delhi  1990 
 - 468 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>852264771  80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  KOT