Emsley, H. H. <br/><br/>
Visual optics. 

 - 5th ed. 
 - London  Hatton Press  1953 
 - v,454p.  ill. 
<br/><br/> V.1 
<br/><br/><label>ISBN: </label>0407934154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physiological optics<br/>Ophthalmology<br/>Vision
<br/><br/><label>LC Class. No.: </label>MED QP475  / E52