W.H. & L.D. Betz - Betz Handbook of Industrial Water Conditioning, 3rd Edition, 1950
File — Box: 3, Folder: 7
Dates
- Creation: 1950
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org