Todhunter, I. 1820-1884.
Spherical trigonometry: for the use of colleges and schools / By the late I. Todhunter. Revised by J. G. Leathem. - London : Macmillan and co. , c1949. - xii, 275 p. : ill. ; 19 cm.
Includes index.
02021415
Spherical trigonometry.
QA535 / .T6 1901
514.6 / TOS
Spherical trigonometry: for the use of colleges and schools / By the late I. Todhunter. Revised by J. G. Leathem. - London : Macmillan and co. , c1949. - xii, 275 p. : ill. ; 19 cm.
Includes index.
02021415
Spherical trigonometry.
QA535 / .T6 1901
514.6 / TOS