Search (3 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  • × author_ss:"Belkin, N.J."
  1. Belkin, N.J.; Robertson, S.E: Information science and the phenomenon of information (1976) 0.00 
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    Source
    Journal of the American Society for information science. 27(1976), S.197-204
  2. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.00 
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    Source
    Journal of documentation. 34(1978), S.93-100
  3. Belkin, N.J.: Information concepts for information science (1978) 0.00 
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    Source
    Journal of documentation. 34(1978), S.55-85

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