Kreyszig, Erwin. <br/><br/>
Introductory functional analysis with applications 
/ by Erwin Kreyszig 
 - New Delhi:   John Wiley & Sons Inc.,   2012. 
 - xiv, 688p. 
<br/><br/><label>ISBN: </label>9788126511914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Banach spaces<br/>Hilbert spaces<br/>Math<br/>Matric spaces
<br/><br/><label>Dewey Class. No.: </label>515.7  / KRE/I