Ockenfeld, M.: ¬Das Btx-Angebot der GID : Erfahrungen und Perspektiven (1984)
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- Source
- Deutscher Dokumentartag 1983, Göttingen, 3.-7.10.1983: Fachinformation und Bildschirmtext. Bearb.: H. Strohl-Goebel
Simon, H.-R.; Ockenfeld, M.: ¬Die Entwicklung von Chemical Abstracts 1907 bis 1980 (1981)
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- Source
- Bibliothek: Forschung und Praxis. 5(1981) H.2, S.143-152