Engels I. L.

(# 89'4)

Konopkin O. A. , Engels I. L. , Stepansky V. I. : On development of a subjective standard as a functional component in the system of activity self-regulation 83'6 p.109


Kadyrbaeva D. P. , Engels I. L. : Concerning psychological-pedagogical characteristics of schoolchildren 89'4 p.45


The authors