MAGAZINES - Математика в школе №№ 1-6
Математика в школе №№ 1-6 - 1987 DJVU М, Педагогика MAGAZINES
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Математика в школе №№ 1-6
Year: 1987
Format: DJVU
File size: 62 MB

Scientific and Methodological Journal of the USSR Ministry of Education. Published since 1934.

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