Turnbull, John G. Economic and social security : public and private measures against economic insecurity / John G. Turnbull, C. Arthur Williams & Earl F. Cheit - 2nd. ed. - New York : Ronald Press , 1962 - v, 552 p. : ill. ; 25 cm. - Also 1957 edition . Includes bibliographical references and index. Subjects--Topical Terms: Social security--United StatesEconomic security Dewey Class. No.: 368.4 / TUR