"KUMAR S.," <br/><br/>
SOCIAL SURVEY & RESEARCH METHODS & TECHNIQUES 

 - 0 
 - DELHI  R. B. PUBLICATIONS  1999 
 - XIV+372 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"SOCIAL RESEARCH,RESEARCH SURVEY AND TECHNIQUES,DATA COLLECTION AND SOURCE,QUESTIONATIONAIRES METHOD,CASE STUDY METHOD"
<br/><br/><label>Dewey Class. No.: </label>300.72 KUM.