An introduction to positive economics /
Lipsey, Richard G., , 1928-
An introduction to positive economics / Richard G. Lipsey, K. Alec Chrystal. - 8th ed. - London : Oxford University Press, 1995. - xxiv, 919 p. : ill. (some col.) ; 28 cm.
Cover and spine title: Positive economics.
0192590200
Economics.
An introduction to positive economics / Richard G. Lipsey, K. Alec Chrystal. - 8th ed. - London : Oxford University Press, 1995. - xxiv, 919 p. : ill. (some col.) ; 28 cm.
Cover and spine title: Positive economics.
0192590200
Economics.