Alfred 1848-1942 Baker - Böcker

Plane Trigonometry, as Far as the Solution of Triangles. 4th Ed., With Numerous Examples and Four-figure Tables of Logarithms of Numbers and of the Trigonometrical Ratios

Plane Trigonometry, as Far as the Solution of Triangles. 4th Ed., With Numerous Examples and Four-figure Tables of Logarithms of Numbers and of the Trigonometrical Ratios

Geometry for Schools [microform]

Theoretical