TY  - BOOK
AU  - Aczel,J
AU  - Bellman,Richard
TI  - Lectures on functional equations and their applications
U1  - 517.5 ACZ 
PY  - 1966///.
CY  - New York : 
PB  - Academic Press,  
KW  - Functional equations
KW  - Functions of several variables
N1  - Includes index
ER  -