Caswell, Hollis L. Education in the elementary school / Hollis L. Caswell and Arthur W. Foshay. - 3rd ed. - New York : American Book, c 1957. - xviii, 430 p. ; 22 cm. - American education ; . Includes index. 337 337 Subjects--Topical Terms: Elementary education. Dewey Class. No.: 372 / C279e