Debnath, Lokenath. <br/><br/>
Introduction to Hilbert Spaces with applications /  
by Lokenath Debnath & Piotr Mikusinki. 
 - 2nd ed /  
 - San Diego :   Academic Press ,   1999 
 - 551p :  
<br/><br/><label>ISBN: </label>0-12-208436-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space
<br/><br/><label>Dewey Class. No.: </label>C85  / N9