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Dahlberg, I.: Principles for the construction of a universal classification system : a proposal (1978)
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Dahlberg, I.: Towards a future for knowledge organization (2006)
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Dahlberg, I.: ¬A faceted classification of general concepts (2011)
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- Classification and ontology: formal approaches and access to knowledge: proceedings of the International UDC Seminar, 19-20 September 2011, The Hague, The Netherlands. Eds.: A. Slavic u. E. Civallero
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Dahlberg, I.: Why a new universal classification system is needed (2017)
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Dahlberg, I.: ¬The future of classification in libraries and networks : a theoretical point of view (1995)
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Dahlberg, I.: ¬The Information Coding Classification (ICC) : a modern, theory-based fully-faceted, universal system of knowledge fields (2008)
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