Goyal, sunil <br/><br/>
Aaudhyogik samajshastra 

 - Jaipur    R.B.S.A.pub.  2003 
 - 288 
<br/><br/><label>ISBN: </label>8176112054 
<br/><br/><label>Dewey Class. No.: </label>306.36  / suni bhau