Ruffin,Roy J.
Principles Of Microeconomics : Roy J.Ruffin,Paul R. Gregory - 5th ed - New York : Harper Collins College Publishers, c1993. - xx,491 p. : 24 cm.
0-673-46584-5
Economics
338.5RUP
Principles Of Microeconomics : Roy J.Ruffin,Paul R. Gregory - 5th ed - New York : Harper Collins College Publishers, c1993. - xx,491 p. : 24 cm.
0-673-46584-5
Economics
338.5RUP
