00398nam a2200145Ia 4500008004100000020002200041040002600063082001400089100004100103245004800144250001100192260002800203003000400231005001700235241217s9999||||xx |||||||||||||| ||und||  a0-673-52497-3c59  bengcSSK Libraryerda  a337 KRU.4  a Paul  R. Krugman & Maurice Obstfeld 0aInternational Economics : Theory And Policy  a4th ed  b Addison-Wesleyc©1997OSt20241217113042.0