Edwin Mansfield
Statistics for Business and Economics: Problems, Exercises and Case Studies
Economics: Principles, problems, decisions
Statistics for Business and Economics: Methods and Applications
Economics: Principles, Problems, Decisions Study Guide
Microeconomics, Selected Readings
Statistics for business and economics: Methods and applications
Microeconomic Problems: Case Studies and Exercises for Review
Principles of macroeconomics
Principles of Macroeconomics