Liusternik L A <br/><br/>
Elements of functional analysis 

 - New York  Frederick Ungar Publishing USA     1961 
 - ix,227p.  cm. 
<br/><br/><label>Standard No.: </label>280,793 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B43, K1