Griffel, D. H. <br/><br/>
Applied functional analysis / 
D. H. Griffel. 
 - New York, N.Y. :  Ellis Horwood,  1981. 
 - 386 p. : 
<br/><br/><label>ISBN: </label>0853122261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional analysis.