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

 - 2nd ed. 
 - New Delhi :  New age international (p) limited,publishers.  2010. 
 - 401p. :  24cm. 
<br/><br/> Include appendix. 
<br/><br/><label>ISBN: </label>9788122415223 8122415229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methode& techniques.
<br/><br/><label>Dewey Class. No.: </label>300.723  / KOT.