Rao, Shankar C.N. <br/><br/>
Socoiology:  Primary Principles. 

 - 2nd ed. 
 - New Delhi :  S.Chand and Company Ltd,  2001. 
 - 695 p.  ill.  23.5 cm. 
<br/><br/><label>ISBN: </label>8121910366 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 31 S 2010