TY  - BOOK
T1  - An introduction to positive economics
A1  - Lipsey, Richard G. 1928-
A2  - Chrystal, K. Alec 1946-
LA  - English
PP  - Oxford
PB  - Oxford University Press
YR  - 1995
ED  - 8th ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603328768
OP  - 919
CN  - HB 171 L67 1995
SN  - 0194424545
KW  - Economics.
ER  -