No. 2: Purposes of Regulations of Air Hygiene of America, Inc., 1936
File — Box: 9, Folder: 5
Dates
- Creation: 1936
Creator
- From the Collection: Industrial Hygiene Foundation of America (Organization)
- From the Collection: Mellon Institute of Industrial Research (Organization)
Extent
From the Collection: 13 Linear feet (13 boxes.)
Language
From the Collection: English
Repository Details
Part of the Carnegie Mellon University Archives Repository