Kothari ,C.R., <br/><br/>
Research Methodology :  Methods and Techniques /  Textual Documents 
C.R.Kothari . 
 - Ist ed-1985. 
 - New Delhi  New Age International ( P ) Limited 
 - 401p:  23cm. 
<br/><br/><label>ISBN: </label>978-81-224-1522-3 
<br/><br/><label>Subjects--Index Terms: </label>Research Methodology G-General Studies 
<br/><br/><label>Dewey Class. No.: </label>001.43