"TRIPATHI P. C.," <br/><br/>
RESEARCH METHODOLOGY IN SOCIAL SCIENCES 

 - 2 
 - NEW DELHI  SULTAN CHAND & SONS  1991 
 - VIII+173 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"SOCIAL RESEARCH,RESEARCH METHODS,HYPOTHESIS AND DESIGNS,SAMPLING AND DATA CULLECTION"
<br/><br/><label>Dewey Class. No.: </label>300.72 TRI.