Trigonometry. Harris, John, D.D., 1667-1719. **F 109.68
Elements of plain and spherical trigonometry; together with the principles of spherick geometry, and the several projections of the sphere in plano. The whole demonstrated and illustrated with useful cases and examples.
London. Printed for Dan. Midwinter... MDCCVI. (10), 177, (1) pp. Illus. Plate. 16% cm., in 8s.
This card was printed at the Boston aa Public Library, May 24, 1932.
D304 — Geometry. — Trigonometry.