1. Vo vremiauroka sidet' priamo Publication: Moskva : Narkomzdrav SSSR, Institut sanitarnogo prosveshcheniia, 1944 Subject(s): PostureStudentsChild BehaviorAdolescent Behavior
2. Jak sobie urządzę kącik do nauki? Publication: [Poland : PZH], 1966 Subject(s): PostureChildInterior Design and FurnishingsLightingStudents