DONNAY, J.D.H.
Spherical trigonometry: after the cesaeo method / [by] J.D.H.Donnay - New York Interscience pub. 1945 - xi, 83 p.
Includes index.
Trigonometry
516.24 / DON
Spherical trigonometry: after the cesaeo method / [by] J.D.H.Donnay - New York Interscience pub. 1945 - xi, 83 p.
Includes index.
Trigonometry
516.24 / DON