Sufian, Abu Jafar Mohammad  <br/><br/>
Methods and techniques of social research /  
Abu Jafar Mohammad Sufian 
 - 2nd ed. 
 - Dhaka, Bangladesh :  The University Press Limited,  2009. 
 - xvii, 350p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9847022000219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences Research
<br/><br/><label>Dewey Class. No.: </label>001.4 SUM