00396nam a2200121Ia 4500008004100000100001900041245008200060260001800142300000600160942000700166999001700173952008400190201231s9999    xx            000 0 und d  aUnited Nations 0aWorld Economic Survey 1983 : Current Trends and Policies in the World Economy  aNew YorkbUNO  a0  cBK  c10120d10120  00104070aCLd2020-12-31o330.9005 U5815pPM05698r2020-12-31w2020-12-31yBK