TRIPATHI PC. <br/><br/>
A TEXTBOOK OF RESEARCH METHODOLOGY IN SOCIAL SCIENCES 

 - 
 -  SULTAN CHAND AND SONS  2010 
 - 16.17, A.23 p. 
<br/><br/><label>ISBN: </label>9788180546860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCE RESEARCH
<br/><br/><label>Dewey Class. No.: </label>300 TRI  / TRI