Olga Nikolaevna Poliakova
PsyJournalsID: 9571
Candidate of Science (Biology), Biology Teacher, GBOU «School No. 292 with Advanced Study of Mathematics of the Frunzensky District of Saint Petersburg», osca@yandex.ru
Last updated: 23.04.2020
PsyJournalsID: 9571
Candidate of Science (Biology), Biology Teacher, GBOU «School No. 292 with Advanced Study of Mathematics of the Frunzensky District of Saint Petersburg», osca@yandex.ru
Last updated: 23.04.2020