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  • × author_ss:"Acker, W. van"
  • × theme_ss:"Geschichte der Sacherschließung"
  1. Tré, G. de; Acker, W. van: Spaces of information modeling, action, and decision making (2012) 0.01
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    Theme
    Geschichte der Sacherschließung
  2. Acker, W. van: Architectural metaphors of knowledge : the Mundaneum designs of Maurice Heymans, Paul Otlet, and Le Corbusier (2012) 0.01
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    Theme
    Geschichte der Sacherschließung