Dòng Nội dung
1
The economic way of thinking : study guide / Paul T Heyne
New York : Macmillan ; Toronto : 1991
241 p. : ill. ; 28 cm.
2
Toward understanding macroeconomics / Paul Heyne, Thomas Johnson.
Chicago : Science Research Associates, c1976.
ix, 486 p. : ill. ; 24 cm.