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  • × year_i:[1990 TO 2000}
  • × author_ss:"Williamson, N.J."
  1. McIlwaine, I.C.; Williamson, N.J.: International trends in subject analysis research (1999) 0.01 
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    Date
    6. 1.1997 18:30:28
    Source
    Knowledge organization. 26(1999) no.1, S.23-29