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1The impact of CD-ROM on library operations and universal availability of information. 11th International Essen Symposium, 26 September - 29 September 1988 The impact of CD-ROM on library operations and universal availability of information. 11th International Essen Symposium, 26 September - 29 September 1988Texto bibliotecaFAO IT
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4Libraries and electronic publishing: promises and challenges for the 90's Libraries and electronic publishing: promises and challenges for the 90'sby Helal, A.H. (ed.), Universitaetsbibliothek Essen (Germany) ger, International Essen Symposium eng 14-17 Oct 1991 14 Essen (Germany), Weiss, J.W. (ed.)
Published 1992Texto bibliotecaFAO IT