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  • × author_ss:"Luhn, H.P."
  • × year_i:[1950 TO 1960}
  1. Luhn, H.P.: ¬A statistical approach to the mechanical encoding and searching of literary information (1957) 0.01 
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    Type
    a
  2. Luhn, H.P.: Keyword-in-context index for technical literature : KWIC index (1959) 0.00 
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    Footnote
    Reprinted in: Theory of subject analysis: a sourcebook. Ed. by. L.M. Chan et al. Littleton, CO: Libraries Unlimited 1985, S.170-180

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