Kothari, C. R. <br/><br/>
Research methodology :  methods and techniques 
by C.R. Kothari and Gaurav Garg 
 - 3rd ed. 
 - New Delhi :   New Age International,  2004. 
 - xvi, 401 p. :    ill. ;  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788122436235 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology.<br/>Social sciences.
<br/><br/><label>Dewey Class. No.: </label>300.723  / KOT/R