Biblioteca Judeţeană "Dinicu Golescu" Argeş
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Petrakov, I.S.

Personal Name: Petrakov, I.S.
Agency: RO: BJAG
Works: 1 works in 1 publications in 1 languages
Olimpiadele internaţionale de matematică : Probleme, rezolvări, punctaj by: Morozova, E.A.; Skvortov, V.A.; Petrakov, I.S. (Language materials, printed)
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