Medium-term programme 1986-1991 / Professional Board of IFLA - Hague: International Federation of Library Association and Institutions, 1985 - x, 60p. ISBN: 90-70916-05-3 Subjects--Topical Terms: Programmes Subjects--Index Terms: Library associations Universal Decimal Class. No.: D 061:02].001.12"1986/1991" / M5