Debnath, Lokenath. <br/><br/>
Hilbert spaces with applications /  
by Lokenath Debnath and Piotr Mikusinski. 
 - 3rd ed /   . 
 - Gurgaon :   Academic Press ,   2006. 
 - xviii,580p. :   figs. ;   23cm .  
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label>9788131201794  RS495.00 
<br/><br/><label>Subjects--Index Terms: </label>HILBERT SPACES 
<br/><br/><label>Dewey Class. No.: </label>515.733  / DEV/I