Kreyszig, Ervin <br/><br/>
Introductory Functional Analysis with Applications 
by Erwin Kreyszig 
 - Singapore  John Wiley & Sons  2005 
 - xiv, 688p. 
<br/><br/><br/> 
<br/><br/><label>ISBN: </label>9971513811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional analysis
<br/><br/><label>Dewey Class. No.: </label>515.7 KRE