Young, John Wesley, 1879-1932. <br/><br/>
Projective geometry 
by John Wesley Young 
 - Chicago  The Open Court Publishing Company  1930 
 - ix, 185 p. : ill. ; 20 cm. 
 - Carus mathematical monographs  no.4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Projective