TY  - BOOK
AU  - Venkatachala, B. J.
TI  - Functional equations: A problem solving approach
SN  - 9788172867816
U1  - 510 
PY  - 2013///
CY  - India
PB  - Prism Books Pvt. Ltd.
KW  - Mathematics
KW  - Testing Questions
N1  - Include bibliographical references
ER  -