TY - BOOK AU - Mehr,Robert Irwin AU - Cammack,Emerson TI - Principles of insurance T2 - The Irwin series in insurance and economic security PY - 1957/// CY - Homewood, Ill. PB - R. D. Irwin KW - Insurance KW - Local N1 - 920817; Includes index; Includes bibliographical references ER -