Stavroudis, O. N. (Orestes Nicholas),   1923- <br/><br/>
The optics of rays, wavefronts, and caustics / 
by O.N. Stavroudis. 
 - New York:  Academic Press,  1972. 
 - xvi, 313 p, :    ill ;    24 cm. 
 - Pure and applied physics  vol.38. .
<br/><br/>Bibl. - Index. 
<br/><br/><label>ISBN: </label>0126640505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics, Geometrical.<br/>Mathematical physics.