Gong ye wei sheng fa gui zhi shi
By: Ai Zhenyu zhu bian
Edition: Di 1 ban
Series: Pu ji fa lü chang shi cong shu -- 7; Pu ji fa lü chang shi cong shu (Shenyang, Liaoning Sheng, China) -- 7.
Publisher: Liaoning da xue chu ban she; Liaoning sheng xin hua shu dian fa xing
Published: 1986
Place of publication: Shenyang
Language: chi
Number of pages: 212
Subjects: Industrial hygiene; Law and legislation; Popular works