Search (4 results, page 1 of 1)

  • × year_i:[1920 TO 1930}
  • × language_ss:"e"
  1. Hertley, R.V.L.: Transmission of information (1928) 0.00 
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    Source
    Bell system technical journal. 7(1928) S.535-553
  2. Kaiser, J.: Systematic indexing (1926) 0.00 
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    Source
    Aslib proceedings. (1926), S.3-23
  3. Fellows, D.: Library of Congress Classification vs. decimal classification (1925) 0.00 
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    Source
    Library journal. 50(1925), S.291-295
  4. Lotka, A.J.: ¬The frequency distribution of scientific productivity (1926) 0.00 
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    Source
    Journal of the Washington Academy of Science. 16(1926) no.12, S.317-323

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