Kothari C R <br/><br/>
Research Methodology: methods and techniques 

 - 2nd ed. 
 - New Delhi  Wishwa Prakashan  2001 
 - xii, 468p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8173280363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology<br/>Research Techniques
<br/><br/><label>Dewey Class. No.: </label>001.42  / KOT/R