TY  - GEN
AU  - Case , Karl E.
AU  - Fair , Ray C.
TI  - Principles of economics
SN  - 0132420171
U1  - 330.01 
PY  - 1989///
CY  - New Jersey
PB  - Prentice-Hall
KW  - ECONOMIC - THEORY
KW  - ECONOMICS
ER  -