00362nam a2200109Ia 450000500170000008000190001724500420003626000370007830000100011550001080012558300190023320260716043028.0  a02.01.01 C277s  aSustained development in the nineties  bUN. ECLACaPort of SpainTTc1989  a24 p.  aPresentation to the Ministerial Session of the CDCC 7th Dec. 1989.  Includes bibliographical references  c3/7/00kM2LMGR