TY  - BOOK
AU  - Lipsey, Richard G.
TI  - An Introduction to Positive Economics
SN  - 29782665
U1  - 330  
PY  - 1987///
CY  - [s.l.]
PB  - English Language Book Society
KW  - Social science
KW  - Economics
N1  - Includes glossary and index
ER  -