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S. G. Shapovalenko

2 books

Books by S. G. Shapovalenko

Polytechnical education in the U.S.S.R
Polytechnical education in the U.S.S.R
1963
Politekhnicheskoe obuchenie v
Politekhnicheskoe obuchenie v sovetskoĭ shkole na sovremennom ėtape
1958