Aczél, J. <br/><br/>
Lectures on functional equations and their applications / 
by J. Aczel ; translated by Scripta Technica, inc. ; edited by Hansjorg Oser. 
 - New York :  Academic Press,  1966. 
 - xix, 510 p. :  ill. ;  24 cm. 
 - Mathematics in science and engineering  19 .
<br/><br/>Bibliography: p.383-496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional equations