Lal Das, D.K. <br/><br/>
Practice of social research 

 - Jaipur  Rawat Publications  2000 
 - 367  Hb 
<br/><br/><label>ISBN: </label>81-7033-614-7 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>001.42