Practical orthoptics in the treatment of squint and other anomalies of binocular vision/ 
By T. Keith Lyle, ...[et al]. 
 - London:  H. K. Lewis & Co.  1949. 
 - xii, 271 p.  illus.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orthoptics.<br/>Strabismus.
<br/><br/><label>LC Class. No.: </label>RE771 
<br/><br/><label>Dewey Class. No.: </label>617.7622