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Metcalfe, J.: Subject classifying and indexing of libraries and literature (1959) 0.03

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Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Shera, J.H.; Egan, M.: ¬The classified catalog : Basic principles and practices (1956) 0.01

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Footnote: Weitere Ausg. 1971 'with a code for the construction and maintenance of the classifies catalog by J.M. Lynn u. Z. Hilton

Hadamard, J.: ¬An essay on the psychology of invention in the mathematical field (1954) 0.01

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Vickery, B.C.: Classification and indexing in science (1959) 0.00

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Footnote: Rez. in: ZfBB 6(1959) S.359-364 (W. Grunwald); College and research libraries 21(1960) no.5, S.420-423 (M. Taube)

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