Čájehuvvojit 1 - 1 oktiibuot 1 bohtosis ohcui "Psychology."' Aiddostahte ozu
  1. 1
    Dahkki Davydov, Vasili i VasilÆevich
    Almmustuhtton 1990
    Fáttát “...Mathematics Study and teaching Psychological aspects....”
    Girji
    Lasit oiddohiidda
    Furkejuvvon:
    Types of generalization in instruction : logical and psychological problems in the structuring of school curricula /

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