00334nam a2200097Ia 4500080002200000245011600022260003200138300001500170500003200185583001900217  aREF 01.01.03 U581  aRevised guide to technical cooperation among developing countries (TCDC) : supply and directory of institutions  bUN. ECLACaSantiagoCLc1990  aiv, 203 p.  aText in English and Spanish  c3/7/00kM2LMGR