00426nam a2200145 a 4500041000800000082001900008100001700027245006800044260002800112300001000140440007100150650002500221650001400246650002000260  aeng  a338.91bL34f47  aLegum, Colin  aThe first U.N development decade and its lessons for the 1970's  aNew YorkbPraegerc1970  a312 p  aPraeger Special Studies in International Economics and Development  aASISTENCIA ECONOMICA  aCONGRESOS  aNACIONES UNIDAS