Projective geometry,/ G. B. Mathews ... with diagrams. Mathews, G. B. (George Ballard), 1861-1922. Geometry, Projective. 516.57 MAP Series title also on cover and at head of t.-p. Bibliography: p. [xiii]-xiv. London, New York, [etc.] Longmans, Green and co., 1914. 1914. 1914 Text xiv, 349 p. eng Longman's modern mathematical series; general editors, P. Abbott, C. S. Jackson, F. S. Macaulay Longmans' modern mathematical series.