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  • × language_ss:"e"
  • × type_ss:"?"
  • × year_i:[1970 TO 1980}
  1. ¬The classified catalogue and the subject index (1973) 0.00
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    Footnote
    Nach der Klassifikation von H.E. Bliss
  2. Key to information. Universal Decimal Classification (1970) 0.00
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    Editor
    Brugghen, W. van der