Henderson, Archibald 1877-1963. The twenty-seven lines upon the cubic surface. - New York: Hafner, [1960?]. - 100 p.: illus., 22 cm. - Cambridge tracts in mathematics and mathematical physics; no. 13. . - Cambridge tracts in mathematics and mathematical physics; 13. . LCCN: 60011050 /L Subjects--Topical Terms: Surfaces, Cubic. Dewey Class. No.: 516.35 / H496t