Turnbull, John Gudert The changing faces of economic insecurity by John G. Turnbull with the assistance of Malcolm S. Cohen and Mary Pepple. - Minneapolis University of Minnesota Press [1966] - 157 p. illus. 24 cm. Bibliographical footnotes. LCCN: 66016268 Subjects--Topical Terms: Economic security--United States. LC Class. No.: HD7125 / .T8 Dewey Class. No.: 309.173