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  1. Matsushita, A.: Science Citation Index on CD-ROM (1992) 0.01
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    Source
    Pharmaceutical library bulletin. 37(1992) no.4, S.270-282
    Year
    1992
  2. Ishiyama, H.: Outline of the Nippon Decimal Classification, 9th edition : study committee (1992) 0.01
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    Source
    Toshokan Zasshi / Library journal. 86(1992) no.11, S.809-810
    Year
    1992
  3. Klein, R.D.: ¬The problem of cataloguing world literature using the Nippon Decimal Classification (1994) 0.00
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    Abstract
    The Nippon Decimal Classification (NDC) system, extensively used in Japanese libraries, was devised in 1929. It is difficult to use NDC to classify world literature, such as fiction in English by non American, non British writers. This is not necessarily straightforward in other classification schemes but a survey of 40 Japanese university libraries, of which 24 responded, showed remarkable inconsistencies in the treatment of 22 world literature authors. NDC clearly needs updating to deal with this problem