Groetsch Charles W. <br/><br/>
Elements Of Application Functional Analysis 
/ by Charles W.Groetsch 
 - New York  Marcel Dekker Inc.  1980 
 - 289p. 
<br/><br/><label>ISBN: </label>0824781503 
<br/><br/><label>Dewey Class. No.: </label>515.7  / GRO/E