TY  - BOOK
AU  - LIPSEY, RICHARD G.
TI  - An Introduction to Positive Economics: An Introduction to Positive Economics, Waltham : Blaisdell Pub.Co., 1986
U1  - 330 
PY  - 1986///
CY  - Waltham
PB  - Blaisdell Pub.Co.
ER  -