Lao dong bao hu
Subtitle: gong ye, jiao tong, ji jian
By: Guangdong sheng zong gong hui lao dong bao hu bu bian.
Contributors: Guangdong sheng zong gong hui. Lao dong bao hu bu.
Edition: Di 1 ban
Publisher: Ke xue pu ji chu ban she Guangzhou fen she
Published: 1982
Place of publication: [Canton]
Language: chi
Number of pages: 357
Subjects: Industrial safety.