Helmberg Gilbert <br/><br/>
Introduction to spectral theory in hilbert space 

 - Amsterdam  North-Holland         1975 
 - xiii, 346p.  cm. 
 - North-Holland series in applied Mathematics and Mechanics; 6 .
<br/><br/><label>Standard No.: </label>76352 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hilbert space
<br/><br/><label>Dewey Class. No.: </label>B313N, L5    TTB