Kreyszig, Erwin <br/><br/>
Introductory functional analysis with applications 

 - New York  John Wiley & Sons  2004 
 - xiv,688p. 
<br/><br/><label>ISBN: </label> RS 317.40 (USD 6.90) 
<br/><br/><label>Source: </label> RS 317.40 (USD 6.90) 
<br/><br/><label>Dewey Class. No.: </label>515.7 KRE