Rainich, G. Y. b. 1886 Geometry for teachers; an introduction to geometrical theories/ [by] G. Y. Rainich [and] S. M. Dowdy. - New York: Wiley, [1968]. - ix, 228 p.: illus., 23 cm. Bibliography: p. 213-214. LCCN: 68020099 //r89 Nat. Bib. No.: GB68-21189 Subjects--Topical Terms: Geometry, Modern. Dewey Class. No.: 516.1 / R157g