Filon, L. N. G.  1875- <br/><br/>
An introduction to projective geometry / 
by L.N.G. Filon 
 - London :  E. Arnold & co.,  1947. 
 - xviii, 407 p. :  ill. ;  22 cm. 
<br/><br/> "First published in 1908 ... Fourth edition, 1935." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Projective.
<br/><br/><label>Dewey Class. No.: </label>516.5  / FII 1947