Dòng Nội dung
1
Has the adjustment process worked? / Paul R. Krugman.
Washington, DC : Institute for International Economics, [1991]
ix, 62 p. : ill. ; 23 cm



2
3
International economics : theory and policy / Paul R Krugman, Maurice Obstfeld, Marc J. Melitz.
Boston : Pearson Addison-Wesley, 2009
xxviii, 706 p. : ill. (some color), map ; 30 cm.



4
International economics : theory and policy / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz.
Boston : Pearson Addison-Wesley, 2012
xxix, 701 p. : ill., map ; 28 cm.