Principles of functional analysis | 
Schechter, Martin. 
 - 2nd ed. 
 - Providence, R.I. :  American Mathematical Society,  2002 
 - xxi, 425 p. :  ill. ;  26 cm. 
 - Graduate studies in mathematics,  v. 36 .
<br/><br/><label>ISBN: </label>0821828959 (alk. paper)