TY  - BOOK
AU  - Peterson,Willis L.
TI  - Principles of economics
AV  - HB172.5 .P47 1971
U1  - 338.5 
PY  - 1971///
CY  - Homewood, Ill.
PB  - R. D. Irwin
KW  - Macroeconomics
KW  - Local
KW  - Microeconomics
N1  - V. 1 Macro -- V. 2 Micro
ER  -