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Sparck Jones, K.: Revisiting classification for retrieval (2005) 0.02

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Source: Journal of documentation. 61(2005) no.5, S.598-601
Year: 2005

Sparck Jones, K.: Some thoughts on classification for retrieval (2005) 0.01

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Source: Journal of documentation. 61(2005) no.5, S.571-581
Year: 2005

Sparck Jones, K.: Some thoughts on classification for retrieval (1970) 0.01

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Footnote: Wiederabdruck in: Journal of documentation. 61(2005) no.5, S.571-581.

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