Dickerson, OD. Health insurance/ [by] O. D. Dickerson. - 3d ed. - Homewood, Ill., R. D. Irwin, 1968. - xxiii, 773 p. illus., forms. 24 cm. - Irwin series in risk and insurance . Bibliography: p. 701-702. Subjects--Topical Terms: Insurance Health--United States LC Class. No.: HG9396 Dewey Class. No.: 368.3/8/00973