Kreyszig, Erwin. <br/><br/>
Introductory functional analysis with applications /  [textbook] 
by Erwin Kreyszig 
 - xiv, 688 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9971513811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional analysis
<br/><br/><label>LC Class. No.: </label>QA320  / KRE