Tekhnika bezopasnosti i okhrana truda
Subtitle: na predpriiatiiakh i v stroitel'nykh organizatsiakh sviazi. Sbornik postanovleniĭ i pravil. [Otv. red. P. N. Semenov
Publisher: Sviaz'
Published: 1969
Place of publication: Moskva
Language: rus
Number of pages: 527
Subjects: Occupational Medicine; Communication; Legislation