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Recueil de traités et documents divers se rapportant principalement à l'art héraldique.
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World Conference on sanctions against racist South Africa, UNESCO House, Paris, 16-20 June 1986 : background material, speeches & research reports ; Background material, speech...
Draft discussion paper 13-14 Feb 1988 ; Draft discussion paper for presentation to meeting of anti-apartheid movements in the European Economic Community: Bonn February 13-14 1988