Îòäåë îáðàçîâàíèÿ Îêòÿáðüñêîãî ðàéîíà

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Ãîñóäàðñòâåííàÿ èòîãîâàÿ àòòåñòàöèÿ

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Ïîñòîÿííàÿ ññûëêà: http://www.obr-octob.ru