Safety in the manufacturae and use of acetylene.
Safety in the manufacturae and use of acetylene.
- Geneva, 1931.
- xii, 188 p. 24 cm.
- Its Studies and reports, Series F, second section (Safety) no. 5 .
- International Labour Office. Studies and reports, Series F, second section (Safety) no. 5. .
At head of title: International labour office... Bibliography: p. 186-188.
l 32000034
Acetylene.
Industrial safety.
HD4813 / .I4 ser. F, 2d sect. no. 5
At head of title: International labour office... Bibliography: p. 186-188.
l 32000034
Acetylene.
Industrial safety.
HD4813 / .I4 ser. F, 2d sect. no. 5