Emch, Arnold,  b. 1871 <br/><br/>
An introduction to projective geometry and its applications :  an analytic and synthetic treatment / 
by Arnold Emch. 
 - New York :  J. Wiley,  1905 
 - vii, 267 p. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Projective<br/>Geometry, Analytic--Plane
<br/><br/><label>Dewey Class. No.: </label>516.57