Akhiezer N I <br/><br/>
Theroy of linear operators in Hibert space 

 -  1961 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>22139 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hilbert spaces
<br/><br/><label>Dewey Class. No.: </label>B313N08, K1.2