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Safety standards for motion picture machine booths
Abstract of Bureau of Labor Statistics analysis of State laws and city codes, ordinances, and regulations affecting motion picture theaters in cities which had population of 50,000 or over at time of 1930 census; projection room size and construction; requirements as to doors and other openings; ventilation requirements.
Safety standards for motion picture machine booths
Abstract of Bureau of Labor Statistics analysis of State laws and city codes, ordinances, and regulations affecting motion picture theaters in cities which had population of 50,000 or over at time of 1930 census; projection room size and construction; requirements as to doors and other openings; ventilation requirements.
Safety standards for motion picture machine booths
Bldg Standards Monthly
1938
3 pages
Article (Journal)
English
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Safety standards for motion picture machine booths
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