Coxeter, Harold Scott Macdonald 1907- The real projective plane / by H. S. M. Coxeter - 2nd ed. - Cambridge : University Press, 1961 - 226 p. : gráf. ; 20 cm Subjects--Topical Terms: GEOMETRIA EUCLIDEAGEOMETRIA AFINGEOMETRIA PROYECTIVAMATEMATICAGEOMETRIA Universal Decimal Class. No.: 514.144