22.01.2016 an introductory excursion for students of 10-11 grades of Saint-Petersburg State School №385

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On January 22, 2016, an introductory excursion for the students of the 10-11 grades of the Saint-Petersburg State School №385 of the Krasnoselsky District of St. Petersburg took place in RC “Optical and laser materials research”.

 

Переключение языков (offcanvas)