Visual impairment in the schools

Randall K. Harley, G. Allen Lawrence
Bok · Engelsk · 1977

Utgitt	Springfield, Ill. : Thomas , c1977
Omfang	vii, 153 p. : ill.
Opplysninger	Includes bibliographies and index.
Emner	Vision disorders in children Visually handicapped children - Education
ISBN	0398035873