#5735221The Ukrainian SSR. Donetsk Public School No. 5. A class of Viktor Shatalov, the school's principal and innovative math teacher.Sign in or register,to downloadAdd to cartRemove from cartCategories: EducationLocation: Donetsk, Donetsk region, UkraineEvent date: 01.04.1988Date published: 17.12.2018Author: Alexander LiskinCredit: SputnikOriginal: 88-2610, 35 mm filmMedia: JPEG, 3543x5238px, 2.4MbexperimentschoollessonUkrainianSovietteacherinnovativemethodmathclassprincipalShatalovUSSRthe 1980s
