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  • × year_i:[1930 TO 1940}
  • × type_ss:"m"
  1. Ranganathan, S.R.: Colon Classification : Pt.1: Rules of classification; Pt.2: Schedules of classification; Pt.3: Index to the schedules (1933) 0.00 
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  2. Bliss, H.E.: ¬The organization of knowledge in libraries and the subject-approach to books (1939) 0.00 
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  3. Brown, J.D.; Stewart, J.D.: Subject classification (1939) 0.00 
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    Footnote
    2nd ed.: ... with tables, indexes etc. for the subdivision of subjects. London 1914

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