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2.
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3.
The Interchange of Bibliographic Information in Machine-Readable Form . Papers given at the Western European Seminar held at Banbury, England 12-16 Mai, 1974. Spons. by the British Council, the British Library and the Library Association. Ed. by R.E. Coward and M. Yelland. London 1975. 100 p
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International Federation of Library Associations and Institutions.UNIMARC. Universal MARC Format. Recommended by the Working Group on Content Designators, set up by the IFLA Section on Cataloguing and the IFLA Section on Mechanization. London1977. 126p.
5.
Cf. IFLA-News Nr. 37.
6.
Lingenberg, W. : Some personal thoughts on IFLA and library automaton. In: IFLA-Journal3 (1977) Nr. 3. p. 247-250.