Items where Year is 1986
![[up]](/style/images/multi_up.png)
Up a levelNumber of items: 1.
- Мусатов, Сергій Олександрович (1986) Dosing the difficulty of the educational material as a prerequisite for the formation of a positive attitude towards the teacher Учебный материал и учебные ситуации: Психологические аспекты. pp. 44-64.