THEORY AND PROBLEMS OF PLANE AND SPHERICAL TRIGONOMETRY
FRANKS, JR AYRES
THEORY AND PROBLEMS OF PLANE AND SPHERICAL TRIGONOMETRY - NEW YORK SCHAUM PUBLISHING CO. - 260P
516.14/AYR/THE
THEORY AND PROBLEMS OF PLANE AND SPHERICAL TRIGONOMETRY - NEW YORK SCHAUM PUBLISHING CO. - 260P
516.14/AYR/THE