Rich, Barnett Principles and problems of plane geometry with coordinate geometry / Barnett Rich . - 1a ed. - New York : Schaum publishing co., 1963 - 231 p. : il. ; 27 cm. - (Serie de compendios Schaum) . Incluye índice ISBN: 0070917868 Subjects--Topical Terms: Geometría plana LC Class. No.: QA455 / R53 1963