Corrections and modifications

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Sacrae Congregationis de Propaganda Fide memoria rerum : 350 anni a servizio delle missioni = 350 Jahre im Dienste der Weltmission = 350 years in the service of the missions = 350 aņos al servicio de las misiones = 350 ans au service des missions : 1622-1972
cura et studio J. Metzler edita
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