TY  - BOOK
AU  - Lipsey,Richard G.
AU  - Chrystal,K.Alec
TI  - Principles of economics
SN  - 0198775881 :
AV  - HB171 .L715 1999
PY  - 1999///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Economics
N1  - Rev. ed. of: An introduction to positive economics. 8th ed. 1995; Includes bibliographical references
ER  -