Îòäåë îáðàçîâàíèÿ Îêòÿáðüñêîãî ðàéîíà

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Ñáîð "Óìíûé ãîðîä"

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Ïîñòîÿííàÿ ññûëêà: http://www.obr-octob.ru/info/news/news_9849.html