Mao, I-sheng, 1896- Bridges in China, old and new : from the ancient Chaochow Bridge to the modern Nanking Bridge over the Yangtze / Mao Yi-sheng - Peking : Foreign Languages Press, 1978 - 39 p., [24] leaves of plates : ill. ; 27 cm. Subjects--Topical Terms: Bridges--China Dewey Class. No.: 624.2095105