Griffin, John R. Binocular anomalies : procedures for vision therapy / by John R. Griffin - 2nd ed. - Chicago, Ill. : Professional Press, 1982 - 384 p. : ill. ; 26 cm. ISBN: 0878730362 LCCN: 82-061252 Subjects--Topical Terms: Orthoptics National Library of Medicine Call No.: WW400 / .G851b 1982 9