Subject
- Klarek, Bruno S.1
- Kokk, Astrid1
- Kokk, Heino1
- Korner, Eugen1
- Krauss, Eduard1
- Kreyenberg, G.1
- Laboratories.1
- Lang, J.1
- Lanman, Joseph T.1
- Larmande, A.1
- Laszlo, Kadar1
- Laurand1
- Lerperger, Oskar1
- Letoublon1
- Levin, L. Scott1
- Libusehuz, Robert1
- Lightner, Virginia Ann, 1953-1
- List, Noel D.1
- Lizins, Laimonis1
- Marino, [Livinio] Alb.1