Debnath, Lokenath <br/><br/>
Introduction to Hilbert spaces with applications /  
by Lokenath Debnath and Piotr Mikusin. 
 - 3rd ed. 
 - New Delhi :  Elsevier Academic Press,   1986. 
 - xviii, 580 p. ;   24 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788131201794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hilbert space--Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.733  / DEB/H