The education of exceptional children : its challenge to teachers, parents, and laymen /
Heck, Arch Oliver, 1887-1976.
The education of exceptional children : its challenge to teachers, parents, and laymen / by Arch O. Heck. - 2nd ed. - New York; London : McGraw-Hill Book Company, inc., 1953. - xiv, 513 p. : illus.; 24 cm. - McGraw-Hill series in education . - McGraw-Hill series in education. .
Education.
Ability.
371.92 / HEE 1953
The education of exceptional children : its challenge to teachers, parents, and laymen / by Arch O. Heck. - 2nd ed. - New York; London : McGraw-Hill Book Company, inc., 1953. - xiv, 513 p. : illus.; 24 cm. - McGraw-Hill series in education . - McGraw-Hill series in education. .
Education.
Ability.
371.92 / HEE 1953