Bruce, William J.
Analytic trigonometry - 1st ed. - Oxford Pergamon Press 1963 - xi, 343 p. diagrs., tables 20 cm.
Trigonometry
514.083 / BRU/1963
Analytic trigonometry - 1st ed. - Oxford Pergamon Press 1963 - xi, 343 p. diagrs., tables 20 cm.
Trigonometry
514.083 / BRU/1963