Tie lu yun ying zhi biao fen xi yuan li
By: Hu Siji bian zhu.
Edition: Di 1 ban
Publisher: Zhongguo tie dao chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1984
Place of publication: Beijing
Language: chi
Number of pages: 381
Subjects: Railroads -- Management -- Mathematical models.