Das, K.Lal <br/><br/>
Designs of Social Research 
/ by K.Lal Das 
 - Jaipur :  Rawat,  2005 
 - IX, 313 p. 
<br/><br/><label>ISBN: </label>81-7033-984-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodolgy
<br/><br/><label>Dewey Class. No.: </label>001.42  / DAS-D