Beals, Richard,  1938- <br/><br/>
Topics in operator theory. 

 - Chicago ;  University of Chicago Press,  [1971]. 
 - x, 130 p.:  21 cm. 
 - Chicago lectures in mathematics .
<br/><br/>Bibliography: p. 122-124. 
<br/><br/><label>ISBN: </label>0226039854 
<br/><br/><label>LCCN: </label>70147095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear operators.
<br/><br/><label>Dewey Class. No.: </label>515.72  / B366t