Langdon, Grace Helping parents understand their child's school a handbook for teachers Grace Langdon and Irving W. Stout. - Englewood Cliffs, N.J. Prentice-Hall 1957. - xviii, 508 p. 22 cm. Includes bibliography. LCCN: 57013073 /L Subjects--Topical Terms: Education--United States--1945- LC Class. No.: LA209.2 / .L3 Dewey Class. No.: 370.973