Search (2 results, page 1 of 1)

  • × year_i:[1960 TO 1970}
  1. Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969) 9.37
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    Author
    Cooper, W.S.
  2. Cooper, W.S.: Expected search length : a single measure of retrieval effectiveness based on the weak ordering action of retrieval systems (1968) 9.37
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    Author
    Cooper, W.S.