Huygens, Christiaan, 1629-1695.  Huygens, Christiaan, 1629-1695. <br/><br/>
Treatise on light,  in which are explained the causes of that which occurs in reflexion & in refraction, and particularly in the strange refraction of Iceland crystal. 
Rendered into English by Silvanus P. Thompson. 
 - New York,  Dover Publications  [1962] 
<br/><br/><label>LCCN: </label>62053462 /L/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light, Wave theory of.<br/>Refraction, Double.
<br/><br/><label>LC Class. No.: </label>QC425  / .H97 1962 
<br/><br/><label>Dewey Class. No.: </label>535.12