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  • × year_i:[1920 TO 1930}
  1. Fick, R.: Gesamt-Realkataloge (1921) 0.04
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  2. Fick, R.: ¬Die Kataloge der Druckschriftenabteilung (1921) 0.03
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  3. Pfenning, R.: Unser Realkatalog (1921) 0.03
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