Área de identidad
Código de referencia
PA 3/2/25/1
Título
United Nations agencies: conferences, workshops, seminars, etc. International understanding as an integral part of the school curriculum. - Paris: International Bureau of Education and UNESCO, 1968. [Arranged by year in which conference was held].
Fecha(s)
Nivel de descripción
Unidad documental simple
Volumen y soporte
Área de contexto
Nombre del productor
(1943-2006)