Beals, Richard,  1938- <br/><br/>
Topics in operator theory / 
Richard Beals 
 - Chicago :  University of Chicago Press,  1971 
 - x, 130 p. ;  21 cm. 
 - Chicago lectures in mathematics .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 122-124 
<br/><br/><label>ISBN: </label>0226039854 :  USD 3.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear operators
<br/><br/><label>Dewey Class. No.: </label>517.7