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Wiener, N.: ¬The human use of human beings : cybernetics and society (1950)
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- Date
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Zemanek, H.: Elementare Informationstheorie (1959)
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Metcalfe, J.: Subject classifying and indexing of libraries and literature (1959)
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Frank, O.: Handbuch der Klassifikation. H.1-12 (1953-1968)
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- Signature
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Löffler, K.; Fischer, N.: Einführung in die Katalogkunde (1956)
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