Burckel,R. B. <br/><br/>
Chatacterizations of C (X) among Its Subalgebras 
/ by R,B. Burckel 
 - New York:  Marcel Dekker,  1972. 
 - vii,159p. 
<br/><br/><label>ISBN: </label>0824760387 
<br/><br/><label>Dewey Class. No.: </label>512.15  / BUR/C