Yan xin zuan tan shi gu yu fang yu chu li
By: Liu Guangzhi ; [Di zhi kuang chan bu shu kan bian ji shi bian ji].
Contributors: China. Di zhi kuang chan bu. Shu kan bian ji shi.
Edition: Beijing di 1 ban
Publisher: Di zhi chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1982
Place of publication: Beijing
Language: chi
Number of pages: 215
Subjects: Boring -- Safety measures
Notes: Bibliography: p. 214-215.