Search (3 results, page 1 of 1)

  • × author_ss:"Nakamura, Y."
  • × year_i:[1990 TO 2000}
  1. Nakamura, Y.; Ishikawa, T.: Expert systems for automatic UDC number assignment (1990) 0.04
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  2. Ishikawa, T.; Nakamura, H.; Nakamura, Y.: UDC number automatic combination system (1994) 0.02
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  3. Nakamura, Y.: Subdivisions vs. conjunctions : a discussion on concept theory (1998) 0.02
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