Search (2 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × language_ss:"e"
  • × year_i:[1980 TO 1990}
  1. Belkin, N.J.: Anomalous states of knowledge as a basis for information retrieval (1980) 0.00
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    Source
    The Canadian journal of information science. 5(1980), S.133-143
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.00
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    Source
    Annual review of information science and technology. 22(1987), S.109-145