TY  - BOOK
AU  - Lipsey,Richard G., Chrystal, K. Alec.
AU  - x
TI  - An introduction to positive Econimics: x
SN  - 0194424545
U1  - 330/L797i 
PY  - 1995///
CY  - Oxford
PB  - Oxford Univ. Press
KW  - Economics
N1  - Includes
ER  -