Yosida, Kosaku <br/><br/>
Functional analysis 

 - New Delhi  Springer  1995 
 - xii, 500p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8181281578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Convergence<br/>Differential equations<br/>Fourier transform<br/>Functional analysis<br/>Hahn-Banach theorems<br/>Hilbert spaces