Kumar Ranjit <br/><br/>
Research Methodology Step By Step Guide For Beginners 

 - 2 
 - New Delhi  "Pearson Education,"  2011 
 - 332p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ETC_DIGITAL SYSTEM
<br/><br/><label>Dewey Class. No.: </label>658.57