TY  - BOOK
AU  - Lipsey, Richard G.
AU  - Chrystal,K.Alec
TI  - An introduction to positive economics
SN  - 0194424545
AV  - HB171.5 .L733 1995
U1  - 330 20
PY  - 1995///
CY  - London
PB  - Oxford University press
KW  - Economics
N1  - Includes index
ER  -