Bhagavantam, S. <br/><br/>
Theory of groups and its application to physical problems 
S. Bhagavantam and T. Venkatarayudu 
 - New York  Academic Press  1969 
 - xii, 279p.; 23cm. 
<br/><br/><label>Dewey Class. No.: </label>512.202453  / BHA