Alexander, Daniel C. Elementary geometry / for college students Daniel C. Alexander, Geralyn M. Koeberlein - 4th.ed. - Boston Houghtan Wiffin Company 2007 - x, 519p. ill. 26 cm. Includes index ISBN: 061864525x RM599.56 9780618645251 RM599.56 Subjects--Topical Terms: Geometry