Ruffin, Roy J.
Principles of microeconomics/ Roy J. Ruffin - Illinois: Scott, Foresman and Co., 1982 - xxxi, 464p.: ill.; 28 cm.
Includes bibliographical references and index.
Economics
Microeconomics
330 / RUF
Principles of microeconomics/ Roy J. Ruffin - Illinois: Scott, Foresman and Co., 1982 - xxxi, 464p.: ill.; 28 cm.
Includes bibliographical references and index.
Economics
Microeconomics
330 / RUF