3 results filtered with: Frankel, Lee K. (Lee Kaufer), 1867-1931
- Books
The human factor in industry / by Lee K. Frankel and Alexander Fleisher.
Frankel, Lee K. (Lee Kaufer), 1867-1931.Date: 1924- Books
A popular encyclopedia of health / by Lee K. Frankel and Donald B. Armstrong ; with the collaboration of Genevieve Fox.
Frankel, Lee K. (Lee Kaufer), 1867-1931.Date: 1926- Books
Health of the worker : how to safeguard it / by Lee K. Frankel, with the collaboration of Bessie Bunzel.
Frankel, Lee K. (Lee Kaufer), 1867-1931.Date: 1924