Lavania N M <br/><br/>
Logic and methods of sociological research. 
Lavania N M; Jain Shashi K 
 - New Delhi   Research Publications          1985 
 - vi,364p  cm. 
<br/><br/><label>ISBN: </label> Rs 50.00 
<br/><br/><label>Source: </label> 90dt, 30/12/1985, Upadhaya  General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, 152M5