Materialy Vsesoi︠u︡znogo sʺezda uchiteleĭ 2-4 ii︠u︡li︠a︡ 1968 goda
Publisher: Izd-vo polit. lit-ry
Published: 1968
Place of publication: Moskva
Language: rus
Number of pages: 63
Subjects: Education; Congresses; Communist education