Martin, George Edward, 1932- The foundations of geometry and the non-Euclidean plane/ George E. Martin. - New York: Intext Educational Publishers, c1975. - xvi, 509 p.: ill.; 24 cm. - The Intext series in mathematics . - The Intext series in mathematics . Includes index. ISBN: 070022470X : LCCN: 75017824 Subjects--Topical Terms: Geometry---Foundations.Geometry, Non-Euclidean. Dewey Class. No.: 516.1 / M381f