Hackett's innovative self-help guide includes a basic 12-week program of simple routines and drills recommended for correcting nearsightedness, farsightedness, crossed eyes, and other serious eye problems. 37 illustrations.
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Hackett's innovative self-help guide includes a basic 12-week program of simple routines and drills recommended for correcting nearsightedness, farsightedness, crossed eyes, and other serious eye problems. 37 illustrations.
Read Less
