Resolución 493(XXII): Respaldo al Instituto Latinoamericano y del Caribe de Planificación Económica y Social en su vigésimo quinto aniversario = Resolution 493(XXII): Support of the Latin American and Caribbean Institute for Economic and Social Planning on the occasion of its twenty-fifth anniversary
Resolución 493(XXII): Respaldo al Instituto Latinoamericano y del Caribe de Planificación Económica y Social en su vigésimo quinto aniversario = Resolution 493(XXII): Support of the Latin American and Caribbean Institute for Economic and Social Planning on the occasion of its twenty-fifth anniversary
