Functional equations:  history, applications, and theory/ 
edited by J. Aczél. 
 - Dordrecht ;  Boston:  Hingham, MA:  D. Reidel,  Sold and distributed in the U.S.A. and Canada by Kluwer Academic,  c1984. 
 - ix, 244 p.:  ill.;  23 cm. 
 - Mathematics and its applications. .
 - Mathematics and its applications (D. Reidel Publishing Company). .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9027717060 
<br/><br/><label>LCCN: </label>83024732 //r90 
<br/><br/><label>Nat. Bib. No.: </label>GB84-38044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional equations.
<br/><br/><label>Dewey Class. No.: </label>515.7