Design, construction, and maintenance of winter roads in Siberia and the USSR Far East. Проектирование, строительство и содержание зимних автомобильных дорог в условиях Сибири и Северо-Востока СССР.
Design, construction, and maintenance of winter roads in Siberia and the USSR Far East. Design, construction, and maintenance of winter roads in Siberia and the USSR Far East.