Senaratne, S. P. F.  <br/><br/>
An approach to social research / 
S. P .F. Senaratne 
 - Dhaka :  Bangladesh Institute of Development Studies (BIDS) ,  1985 
 - 61p. :  ill. ;  29 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research
<br/><br/><label>Gov. Doc. Class. No.: </label>BAN BIDS App