Coxeter, H. S. M. <br/><br/>
The real projective plane/ 
by H. S. M. Coxeter. 
 - 2d ed. 
 - Cambridge, UK:  University Press,  1955. 
 - xi, 226 p.:  ill.;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 219-220. 
<br/><br/><label>Nat. Bib. No.: </label>GB55-10512 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Projective.<br/>Geometria Projetiva.
<br/><br/><label>Dewey Class. No.: </label>516.1  / C879r