TY  - BOOK
AU  - Peterson Willis L.
TI  - Principles of economics: Macro   
T2  - Irwin Publication in Economics
SN  - 0256033463
U1  - X:72, L1; M6 
PY  - 1986///
CY  - Homewood
PB  - Irwin          
KW  - Macro Economics
ER  -