Search (1 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × author_ss:"Croft, W.B."
  • × author_ss:"Belkin, N.J."
  • × type_ss:"a"
  1. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 1.00
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