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Vickery, B.C.; Slater, M.; Presanis, A.; Reynolds, R.: Classification in science information : a comparative study undertaken by Aslib for the International Council of Scientific Unions as contribution to the ICSU/Unesco study of the feasibility of a world science information system (UNISIST) (1969) 0.01

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Vickery, B.C.: Faceted classification schemes (1966) 0.00

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Series: Rutgers series on systems for the intellectual organization of information; 5

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