Search (3 results, page 1 of 1)

  • × author_ss:"Cleverdon, C.W."
  • × year_i:[1970 TO 1980}
  • × type_ss:"a"
  1. Cleverdon, C.W.: On the inverse relationship of recall and precision (1972) 1.00 
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  2. Cleverdon, C.W.: Evaluation tests of information retrieval systems (1970) 1.00 
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  3. Cleverdon, C.W.: Design and evaluation of information systems (1971) 1.00 
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