TY  - BOOK
AU  - Ostrosky, AnthonyL
AU  - Koch, James V
TI  - Introduction to mathematical economics
SN  - 0-395-27052-9
U1  - 330.182 21st
PY  - 1979///
CY  - Boston
PB  - Houghton middlin
KW  - Mathematical economics
ER  -