The Honorary Governing Board of the Society Knowledge of the RSFSR, Valentyn Vassilyevich, for many years of active participation in the promotion of knowledge among the students of the Kalinin region.

The Honorary Governing Board of the Society "Knowledge" of the RSFSR, Valentyn Vassilyevich, for many years of active participation in the promotion of knowledge among the students of the Kalinin region.

 

Creation time: 1972 y.

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