Kumar, Ranjit. <br/><br/>
Research methodology :  a step-by-step guide for beginners / 
Ranjit Kumar. 
 - 3rd ed. 
 - Los Angeles :  Sage,  2011. 
 - xxi, 415 p. :  ill., ;  25 cm. 
<br/><br/>Includes bibliographical references  and index. 
<br/><br/><label>ISBN: </label>9781849203005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>H62  / .K84 2011 
<br/><br/><label>Dewey Class. No.: </label>001.42