Dòng Nội dung
1
Economics and contemporary issues / Michael R. Edgmand, Ronald L. Moomaw, Kent W. Olson.
Lexington, Mass. : D.C. Heath, 1990.
xii, 454 p. : ill. ; 24 cm.
2
Economics and contemporary issues / Michael R. Edgmand, Ronald L. Moomaw, Kent W. Olson.
Chicago : Dryden Press, 1991
xxiv, 454 p. : ill. ; 24 cm.