Feintuch, A & Saeks, R <br/><br/>
System theory  hilbert space approach 
A. Feintuch & R. Saeks 
 - New York  Academic Press  1982 
 - xiii  310 
 - Pure & applied mathematics .
<br/><br/><label>ISBN: </label>0122517504 
<br/><br/><label>Dewey Class. No.: </label>16.06  / FEIN