Kochendorffer, Rudolf. <br/><br/>
Group theory   
by Rudolf Kochandorffer 
 - London  McGraw-Hill  1970 
 - vii, 297p    incl. bibl & ind. 
<br/><br/><label>ISBN: </label>07 094089 4 
<br/><br/><label>Dewey Class. No.: </label>512.22  / N70