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  • × year_i:[1960 TO 1970}
  • × theme_ss:"Indexierungsstudien"
  1. Tinker, F.F.: Imprecision in meaning measured by inconsistency of indexing (1966-68) 0.03 
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    Issue
    T.1-2.
    Source
    American documentation. 17(1966) no.2, S.96-102 (T.1); 19(1988) no.3, S
  2. Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.02 
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    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)

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