Search (2 results, page 1 of 1)

  • × type_ss:"p"
  • × year_i:[1980 TO 1990}
  1. Williamson, N.J.: Online Klassifikation : Gegenwart und Zukunft (1988) 0.01
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    Theme
    Klassifikationssysteme im Online-Retrieval
  2. Butcher, J.E.; Trotter, R.: Building on PRECIS : strategies for online subject access in the British Library (1989) 0.00
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