Plane and solid geometry by George Wentworth and David Eugene Smith

Plane and Spherical Trigonometry, Surveying and Tables by G.A. Wentworth

Plane and solid geometry. Teachers ' ed.. by George Wentworth.

Plane and solid geometry by George Wentworth and David Eugene Smith

Plane and solid geometry. Teachers ' ed.. by George Wentworth.

1910 Plane Geometry by George Wentworth and David Eugene Smith Antique Book

New Plane Geometry by G.A. Wentworth HC 1895