Handbook of refraction / 
edited by George E. Garcia. 
 - 4th ed. 
 - Boston :  Little, Brown,  c1989. 
 - viii, 244 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0316798398 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eye--Examination--Handbooks, manuals, etc.<br/>Eye--Accommodation and refraction--Handbooks, manuals, etc.