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  • × author_ss:"Batty, C.D."
  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Batty, C.D.: Chain indexing (1970) 0.01 
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    Source
    Encyclopedia of library and information science. Vol.4
  2. Batty, C.D.: ¬An introduction to the eighteenth edition of the Dewey Decimal Classification (1971) 0.01 
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    Series
    Programmed texts in library and information science

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