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Li, Sifang. Manufacture of fine chemicals from acetylene / Sifang Li. — 1 online resource (x, 232 pages). — In English. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — <URL:https://elib.spbstu.ru/ebsco/pdf/2991697.pdf>. — Текст: электронный
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