Lal Das, D K. <br/><br/>
Designs of social research /  
D K Lal Das. 
 - /   . 
 - Jaipur :   Rawat Publications ,   2005. 
 - xv,318p. :   ills.,charts.,tables ;   18cm .  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> Rs. 550.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>SOCIAL RESEARCH  
<br/><br/><label>Dewey Class. No.: </label>003.74  / DAS/D