KRISHNAN,V.K. <br/><br/>
Textbook of functional Analysis : A Problem - Oriented approach 

 - New Delhi  Prentice - Hall Of India pvt  ltd        2001 
 - ix, 394p. 
<br/><br/><label>ISBN: </label>81-203-1627-4 
<br/><br/><label>Dewey Class. No.: </label>515.7