Sight saving classes in the public schools
Subtitle: presenting the Ohio plan.
By: Prepared by Hazel C. Hadley, director, Division of special classes, under direction of Vernon M. Riegel, director of education, 1926-1927.
Contributors: Ohio. Dept. of Education. Division of Special Classes.
Publisher: The F.J. Heer printing co.
Published: 1927
Place of publication: Columbus, O
Language: eng
Number of pages: 90
Subjects: Eye -- Care and hygiene; Sight