Aczľ, J. <br/><br/>
Functional equations in several variables  [Book] / 
J. Aczľ, J. Dhombres. 
 - Cambridge [Cambridgeshire] ;  New York :  Cambridge University Press,  1989. 
 - xiii, 462 p. :  ill. ;  25 cm. 
 - Encyclopedia of mathematics and its applications; ;  v. 31 .
<br/><br/> Includes indexes. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>0521352762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional equations.<br/>Functions of several real variables.
<br/><br/><label>Dewey Class. No.: </label>515.84