Kegel, Otto H. <br/><br/>
Locally finite groups   
by Otto H. Kegel, Bertram A. F. Wehrfritz 
 - Amsterdam  North-Holland Publishing Company  1973 
 - xi, 210p. 
 - North-Holland Mathematical Library  V.3 .
<br/><br/><label>ISBN: </label>072042450X 
<br/><br/><label>LCCN: </label>72-88280 
<br/><br/><label>Dewey Class. No.: </label>512.2  / N733