Text of Instructor's manual to accompany Lipsey + Chrystal Principles of economics, ninth edition /
Palfreman, Susan.
Trotter, Stephen.
Lipsey, Richard G.,1928-Principles of economics.
Oxford : Oxford University Press,
1999.
Adapted from Ragan, Lipsey and Courant: Instructor's manual to accompany Economics, 9th Canadian edition.
Economics.