Plane and Spherical Trigonometry: with Tables.
Rider, Paul R.
Plane and Spherical Trigonometry: with Tables. - 1st/ed. - xiv, 251p., includes index, illus., 20cm.
9710819186
Trigonometry--New York--1971--newsprint
Plane and Spherical Trigonometry: with Tables. - 1st/ed. - xiv, 251p., includes index, illus., 20cm.
9710819186
Trigonometry--New York--1971--newsprint