Gong ye kuai ji ji suan gong shi ying yong
By: Gu Shangzhong bian zhu
Edition: Di 1 ban
Publisher: Chongqing chu ban she; Xin hua shu dian Chongqing fa xing suo fa xing
Published: 1985
Place of publication: Chongqing
Language: chi
Number of pages: 237