Kothari, C.R. <br/><br/>
Research Methodology:  Methods and techniques 

 - 2nd ed. 
 - New Delhi:  New age international publishers,  2004. 
 - xiv, 401p. 
 - New age .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>research
<br/><br/><label>LC Class. No.: </label>H 62 .K6 2004