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Koblitz, J.: Schlagwortgebung in der Information und Dokumentation (1973) 0.01

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Series: Einführung in die Information und Dokumentation; 2

Craven, T.C.: NEPHIS: a nested phrase indexing system (1977) 0.00

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Source: Journal of the American Society for Information Science. 28(1977), S.107-114

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