Subject
- Heiser, Kenneth1
- Hydrogen chloride1
- Industrial efficiency1
- Industrial marketing1
- Industries1
- Infrared spectroscopy1
- Inventors1
- Kaminski, Jane1
- Kellerman, Clara1
- Kennedy, Jim1
- Kieffer, Evelyn1
- Kusic, Stanley J.1
- Laundry1
- Laundry industry1
- Leahy, Raymond1
- Lemister, Walter1
- Livestock1
- Locke, Dorothy1
- Marketing1
- Mauley, W.P.1