Fraser, A B <br/><br/>
Theological optics.  [electronic resource] 

 -  Applied optics  Apr 1975 
 - A92-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.14.000A92  doi