Microeconomics : private and public choice /
James D. Gwartney, Richard L Stroup with the assistance of A.H. Studenmund , Russell S. Sobel.
- 8th ed.
- Fort Worth : Harcourt Brace College Pub., 1997.
- xxx, 734p.: ill, charts , diagrs , graphs.
- (The Dryden Press Series in Economics) .