Heath, R. S.  1858- <br/><br/>
A treatise on geometrical optics / 
by R. S. Heath 
 - Cambridge :  The University Press,  1887 
 - xvii, 356, 31 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometrical optics
<br/><br/><label>Dewey Class. No.: </label>535.3