4 public-domain matches

Books by George Wentworth

Cover of Solid Geometry

Solid Geometry

David Eugene Smith, George Wentworth

Cover of Machine-shop mathematics

Machine-shop mathematics

George Wentworth

Cover of Wentworth's solid geometry

Wentworth's solid geometry

George Wentworth

Cover of Solid Geometry

Solid Geometry

George Wentworth, David Eugene Smith