描述
By: David W. Muris, Merril J. Allen, Francis A. Young, Steven M. Beresford
For the millions of Americans who suffer some type of vision problem, this complete course in vision therapy helps increase focusing power, decrease eyestrain, and prevent further deterioration of vision.
For the millions of Americans who suffer some type of vision problem, this complete course in vision therapy helps increase focusing power, decrease eyestrain, and prevent further deterioration of vision.