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By classification «ddc»

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• • • Items in catalog

      [Computer science, knowledge & systems] (25 biblios)	[Bibliographies] (7 biblios)	[Library & information sciences] (24 biblios)
      [Encyclopedias & books of facts] (100 biblios)	[Associations, organizations & museums] (1 biblios)	[News media, journalism & publishing] (1 biblios)
      [Quotations] (54 biblios)