隧道工程的奇蹟
By: Li Shutian bian yi ; Guo li bian yi guan zi ran ke xue bian yi wei yuan hui zhu bian
Series: Xian dai ke xue cong kan
Publisher: Zheng zhong shu ju
Published: 1950
Place of publication: Taibei
Language: chi
Number of pages: 42
Other titles: Sui dao gong cheng di qi ji