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Dahlberg, I.: Information Coding Classification : Geschichtliches, Prinzipien, Inhaltliches (2010)
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- Information - Wissenschaft und Praxis. 61(2010) H.8, S.449-454
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Dahlberg, I.: Why a new universal classification system is needed (2017)
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- Source
- Knowledge organization. 44(2017) no.1, S.65-71
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Dahlberg, I.: ¬A faceted classification of general concepts (2011)
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- Pages
- S.177-191