Kothari, C. R. <br/><br/>
Research methodology :  methods & techniques / 
C. R. Kothari 
 - New Delhi, India:  New Age International,  2004 
 - xvi, 400 p.:  ill.;  24 cm 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references (p. [390]-394) 
<br/><br/><label>ISBN: </label>8122415229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Research--Methodology