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  • × author_ss:"Batty, C.D."
  • × type_ss:"m"
  1. Batty, C.D.: ¬An introduction to Colon Classification : a programmed text (1966) 0.00 
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    Series
    Programmed texts in library and information science
  2. Batty, C.D.: ¬An introduction to the eighteenth edition of the Dewey Decimal Classification (1971) 0.00 
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    Series
    Programmed texts in library and information science

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