Kothari, C. R. <br/><br/>
Research Methodology   Methods And Techniques  

 - 2nd 
 - New Delhi  Wishwa Prakashan  1990 
 - xii, 467p 
<br/><br/> 468 
<br/><br/><br/>English 
<br/><br/> Paperback 
<br/><br/><label>ISBN: </label>8185392064 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>001.42  / KOR