00495nam a2200145Ia 450000500170000000800460001703700290006304000200009204100130011208400230012524501470014824500110029526000330030630000100033920250508154312.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a370.6, UNE/OqFEDL 0aUnesco handbook of international exchanges echanges internationaux-repertoire de l'Unesco intercambios internacionales-repertorio de la Unesco 0cUNESCO  aParis, France bUNESCOc1965  a861p.