Bickelhaupt, David Lynn. Transition to multiple-line insurance companies. - Homewood, Ill. Published for the S.S. Huebner Foundation for Insurance Education by R.D. Irwin [c1961] - xx 226 p. illus. 23cm. - S.S. Huebner Foundation for Insurance Education. . Bibliography: p. 217-220. Subjects--Topical Terms: Insurance, Multiple-line--United States.