TY - BOOK AU - Bell, Robert J.T. TI - An elementary treatise on coordinate geometry of three dimensions SN - 0333919718 U1 - 516.16 21 PY - 1944/// CY - London, Macmillan PB - New York, St. Martin’s Press KW - Geometry, Analytic KW - Solid N1 - Includes index ER -