Qiao shi qi zhong ji si ji ji shu
By: Shenyang zhong xing ji qi chang jiao yu chu bian.
Contributors: Shenyang zhong xing ji qi chang. Jiao yu chu.
Edition: Beijing di 1 ban.
Publisher: Ji xie gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1977
Place of publication: Beijing
Language: chi
Number of pages: 252
Subjects: Bridge cranes.
Other titles: Qiaoshi qizhongji siji jishu.
Notes: Cover title also in pinyin: Qiaoshi qizhongji siji jishu.