Todhunter, I. 1820-1884.
Spherical trigonometry, for the use of colleges and schools. By the late I. Todhunter. Revised by J. G. Leathem. - London New York, Macmillan and co., limited; The Macmillan company, 1901. - xii, 275 p. diagr. 19 cm.
02021415
Spherical trigonometry.
QA535 / .T6 1901
Spherical trigonometry, for the use of colleges and schools. By the late I. Todhunter. Revised by J. G. Leathem. - London New York, Macmillan and co., limited; The Macmillan company, 1901. - xii, 275 p. diagr. 19 cm.
02021415
Spherical trigonometry.
QA535 / .T6 1901