Roy J Ruffin | Bookhype

Mar 4, 2002

Cover of Study Guide, Macroeconomics

Study Guide, Macroeconomics

Mar 4, 2002

Cover of Study Guide, Microeconomics

Study Guide, Microeconomics

Jan 2, 2001

Cover of Companion Website

Companion Website

Feb 1, 1997

Cover of Macroeconomics

Jan 1, 1994

Cover of Microeconomics

Nov 29, 1993

Cover of Economics

Oct 31, 1991

Cover of Intermediate Microeconomics

Intermediate Microeconomics

Nov 1, 1989

Cover of Principles of Macroeconomics Plus Time Package

Principles of Macroeconomics Plus Time Package

Jan 1, 1989

Cover of Basic Economics

Basic Economics

Apr 30, 1988

Cover of Modern Price Theory

Modern Price Theory

Jan 1, 1986

Cover of Principles of Macroeconomics

Principles of Macroeconomics

Mar 31, 1983

Cover of Principles of Microeconomics

Principles of Microeconomics

Mar 31, 1983

Cover of Principles of Economics

Principles of Economics