Plane and spherical trigonometry : with tables/
RIDER , PAUL R.
Plane and spherical trigonometry : with tables/ RIDER , PAUL R. - New York : The Macmillan Company, c1971. - xiv, 142 pages : illustrations ; 21 cm.
971-08-1918-6
1. Trigonometry.
Plane and spherical trigonometry : with tables/ RIDER , PAUL R. - New York : The Macmillan Company, c1971. - xiv, 142 pages : illustrations ; 21 cm.
971-08-1918-6
1. Trigonometry.