Yazar
Lee K Frankel
29 cilt bulundu.
Lee K. Frankel · Funk & Wagnalls
78 sayfa · 1924
Industrial Medicine / Industrial hygiene / Medicine, Industrial / Occupational Medicine / Occupational diseases
Lee K. Frankel · Sine nomine
15 sayfa · 1915
Prevention & control / Mississippi Valley Conference on Tuberculosis / Tuberculosis
Lee K. Frankel · Charities publication committee
477 sayfa · 1910
Industrial life insurance / Workers' compensation / Social security
Lee K. Frankel · Metropolitan life insurance company press
11 sayfa · 1929
Cost of Medical care / Medical care, Cost of / Statistics
Lee K. Frankel · Metropolitan Life Insurance Co.
19 sayfa · 1982
Medical Statistics / Public health / Statistics, Medical / Public Health
Lee K. Frankel · Metropolitan Life Insurance Co.
23 sayfa · 1982
Medical Statistics / Public health / Statistics, Medical
Lee K. Frankel · Metropolitan Life Insurance Co.
11 sayfa · 1982
Medical Statistics / Public health / Statistics, Medical
Lee K. Frankel · publisher not identified
11 sayfa · 1979
Workers' compensation / Employers' liability insurance
Lee K. Frankel · Sine nomine
30 sayfa · 1927
Infant Mortality / Maternal Mortality / Morbidity / Mothers / Mortality
Lee K. Frankel · Metropolitan Life Insurance Co.
22 sayfa · 1917
Health Surveys / Statistics as Topic / Statistics / Public health
Lee K. Frankel · American Academy of Political and Social Science
15 sayfa · 1917
Life insurance / Longevity / Public health