Gupta , A K. <br/><br/>
Research Methodology   

 - New Delhi :   Vayu Education of India ,   2009. 
 - 337 Pages;  
<br/><br/><label>ISBN: </label>9788190804035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.78  / GUP