Kreyszig, Erwin. <br/><br/>
Introductory functional analysis with applications / 
By Erwin Kreyszig. 
 - 1st Ed. 
 - New Delhi :  Wiley IndiPvt Ltd,  2006. 
 - 688p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788126511914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>mathematics.
<br/><br/><label>Dewey Class. No.: </label>515.7  / KRE