TY  - GEN
AU  - Lipsey, Richard G.
TI  - An introduction to positive economics
SN  - 0297795562
U1  - 330 
PY  - 1989///
CY  - London
PB  - ELBS
KW  - Economics
KW  - MACROECONOMICS
KW  - Microeconomics
KW  - Social sciences
ER  -