Open AccessStudents of sumy pedagogical university in the 20-30s of the XX century
Author(s) -
oleksander Komarnitsky,
Ludmyla Komarnitskaya
Publication year - 2019
Publication title -
ìstoričnì studìï suspìlʹnogo progresu
Language(s) - English
Resource type - Journals
eISSN - 2411-5177
pISSN - 2411-1600
DOI - 10.31376/2411-5177-2019-7-150-157
Subject(s) - mathematics education , geography , ancient history , psychology , history