Search (1 results, page 1 of 1)

  • × author_ss:"Donker-Duyvis, F."
  1. Donker-Duyvis, F.: ¬Die Organisation für den Aufbau der Dezimalklassifikation (1950) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm