Contemporary educational psychology; some models applied to the school setting.

Bibliográfalaš dieđut
Váldodahkki:	Snyder, Helen Irene 1922-
Materiálatiipa:	Girji
Giella:	eaŋgalasgiella
Almmustuhtton:	New York Wiley [c1968].
Fáttát:	Learning, Psychology of > Mathematical models.