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Сиренко, Р.Н. Сопротивление материалов [электронный ресурс]: Учебное пособие / Р.Н. Сиренко. — 1. — Москва: Издательский Центр РИОР, 2018 — 157 с. — ВО - Бакалавриат. — <URL:https://znanium.com/catalog/document?id=372067>. — <URL:https://znanium.com/cover/0945/945176.jpg>.
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| Last 365 days | 0 | 0 | 0 | 0 | 0 |
| All time | 0 | 0 | 0 | 0 | 0 |