Otvety na voprosy po okhrane truda.
Contributors: Shchupakov, Nikolaĭ Nikolaevich.; Shakhov, G.
Publisher: Profizdat
Published: 1970
Place of publication: [Moskva]
Language: rus
Number of pages: 208
Subjects: Questions and answers -- Industrial safety.; Questions and answers -- Industrial hygiene.
Notes: "Sostaviteli: N. Shchupakov i G. Shakhov."