TY  - BOOK
AU  - Lipsey,Richard G.
AU  - Chrystal, Alec K.
TI  - An Introduction to Positive Economics
SN  -  978-0198774259
U1  - 330 L767i 1996 22
PY  - 1996///
CY  - London
PB  - Oxford University Press
KW  - Economics
N1  - Includes bibliographical references and index; Economics
ER  -