Carls, Norman Sorenson, Frank E. Howarth, Margery D. Our united states in a world of neighbors / by Norman Carls, Frank E. Sorenson and Margery D. Howarth - New York : The John C Winston Company , 1962. - 472 p. Hard Back Subjects--Topical Terms: United StatesAmerican history World neighbors Dewey Class. No.: 973 / NOR-O