Kothari, C. R. <br/><br/>
Research methodology :  methods and techniques / 
Kothari, C. R. 
 - 2nd rev. ed. 
 - xvi, 401 p. : ill., ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods.
<br/><br/><label>Dewey Class. No.: </label>001.4