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"Aufgaben in Lehrbüchern für Schülerinnen und Schüler ..."
Peter Brichzin et al. (2008)
- Peter Brichzin, Helmar Fischer, Thomas Knapp, Ute Heuer, Markus Steinert:
Aufgaben in Lehrbüchern für Schülerinnen und Schüler der Sekundarstufe I. LOG IN 28(154/155): 37-50 (2008)
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