Optometry handbook / 
by Leroy Rubin. 
 - Mass :  Butterworth Group : Reading,  1975. 
 - 198 pages :  illustration ;  23 cm. 
<br/><br/><label>ISBN: </label>040798500X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optometry--Handbooks, manuals, etc