Nikolski, Nikolai K.   <br/><br/>
Operators, functions, and systems  An easy reading 
Nikolai K. Nikolski 
 - USA  American Mathematical Society  2002 
 - xiv, 461p. 
 - Mathematical surveys and monographs  92 .
<br/><br/> Includes bibliographic reference (401-440) and index 
<br/><br/><label>ISBN: </label>9780821849330   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Subspaces
<br/><br/><label>Dewey Class. No.: </label>515.724  / NIK