Das D K Lal <br/><br/>
Designs of Social Research 

 - Jaipur  Rawat Publications  2015 
 - 318 
<br/><br/><label>ISBN: </label>9788170339847 
<br/><br/><label>Subjects--Topical Terms: </label><br/> das d k lal<br/> design<br/>social research
<br/><br/><label>Dewey Class. No.: </label>300.7 DAS