Search (2 results, page 1 of 1)

  • × language_ss:"d"
  • × year_i:[1950 TO 1960}
  1. Grasberger, F.: Systematischer Schlagwortkatalog (1951) 0.05
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  2. Donker-Duyvis, F.: ¬Die Organisation für den Aufbau der Dezimalklassifikation (1950) 0.04
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