Group health insurance.
- Homewood, Ill. Published for the S. S. Huebner Foundation for Insurance Education, University of Pennsylvania, by R. D. Irwin 1958.
- xxii, 255 p. tables.
- S. S. Huebner Foundation for Insurance Education. Studies .
- Studies (S.S. Huebner Foundation for Insurance Education) .
evn00000825 //r923
Insurance, Health--United States. Insurance, Group--United States. Insurance, Accident--United States.