Dass, Tulsi  . <br/><br/>
Symmetries gauge field strings and fundamental interactions /  
Tulsi Dass. 
 - New Delhi :   Wiley Eastern ,   1993. 
 - NULL :   ill.,figs.,tables ;   22cm  Include CD .  
 - Vol. 1- 
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>8122404707  Rs. 450.00 
<br/><br/><label>Subjects--Index Terms: </label>TOPOLOGY 
<br/><br/><label>Dewey Class. No.: </label>514  / DAS/S