Plane and Spherical Trigonometry (Classic Reprint)

Plane and Spherical Trigonometry, and Surveying (Classic Reprint)

Plane Trigonometry and Numerical Computation (Classic Reprint)

New Plane and Spherical Trigonometry (Classic Reprint)

A Treatise on Plane and Spherical Trigonometry (Classic Reprint)

Elements of Trigonometry, Plane and Spherical (Classic Reprint)

Elements of Plane and Spherical Trigonometry (Classic Reprint)