Vingtième anniversaire de l’ICOM, deuxième campagne internationale des musées. XXth Anniversary of ICOM, IInd International Campaign for Museums (eng) Info Type: Publication Place, publisher, year: Paris : ICOM, 1966 Collation: p. 3 Collation complement: p. 30 Year: 1966. Serial type: Article from Periodical Description: international museum campaigns.