Haarmonic function theory 
by Sheldon Jay Axler, S. Axler, Paul Bourdon 
 - New York  [publisher not identified]  2001 
 - 259p 
<br/><br/><label>ISBN: </label>9780387952185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Function theory
<br/><br/><label>Dewey Class. No.: </label>515.53 AXL