TY  - BOOK
AU  - Lipsey, Richard G.,
AU  - Chrystal, K. Alec,;Lipsey, Richard G.,
TI  - Principles of economics
SN  - 019877589X;0198775881 (pbk.)
PY  - 1999///
CY  - Oxford ;;New York
PB  - Oxford University Press
KW  - Economics
N1  - Includes bibliographical references
ER  -