kumar, Ranjit. <br/><br/>
Research methodology :   a step-by-step guide for beginners / 
Ranjit Kumar. 
 - fourth ed 
 - 399 page ;  25 cm. 
<br/><br/><label>ISBN: </label>978144626998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences -- Research -- Methodology.
<br/><br/><label>Dewey Class. No.: </label>425  / k u m