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Satija, M.P.; Oh, D.-G.: ¬The DDC and the knowledge categories : Dewey did faceting without knowing it (2017)
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- S.39-54
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Oh, D.-G.: Developing and maintaining a national classification system : experience from Korean Decimal Classification (2012)
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- Knowledge organization. 39(2012) no.2, S.72-82
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Oh, D.-G.: Korean Decimal Classification (KDC) : its history, development, characteristics, and future prospect (2021)
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- Source
- Knowledge organization. 48(2021) no.3, S.248-262
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Oh, D.-G.: Comparative analysis of national classification systems : cases of Korean Decimal Classification (KDC) and Nippon Decimal Classification (NDC) (2023)
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- Source
- Knowledge organization. 50(2023) no.2, S.83 - 98