Apostol C. <br/><br/>
Topics In Modern Operator Theory  5th International Conference On Operator Theory, Timisoara And Herculane 
/ by C.Apostol 
 - Basel  Birkhauser Verlag  1981 
 - 335p. 
<br/><br/><label>ISBN: </label>3764312440 
<br/><br/><label>Dewey Class. No.: </label>512  /  APO/T