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  • × author_ss:"Brookes, B.C."
  • × year_i:[1960 TO 1970}
  1. Brookes, B.C.: ¬The measure of information retrieval effectiveness proposed by Swets (1968) 0.01 
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  2. Brookes, B.C.: Bradford' law and the bibliography of science (1969) 0.00 
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