Kumar, Ranjit <br/><br/>
Research methodology : a step-by-step guide for beginners / 
Ranjit Kumar 
 - 2nd ed. 
 - London ;  Thousand Oaks, Calif. :  Sage Pub.,  2005 
 - xix, 332 p.  :  ill., ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [323]-326) and index 
<br/><br/><label>ISBN: </label>141291192X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology