Analytic geometry.

Mode of access: Internet.

Euclid's Elements of geometry, chiefly from the text of Dr. Simson...together with a selection of geometrical exercises from the Senate-house and college examination papers ...

Mode of access: Internet.

Elements of descriptive geometry; with applications to spherical, perspective and isometric projections, and to shades and shadows,

Mode of access: Internet.

An introductory account of certain modern ideas and methods in plane analytical geometry,

Mode of access: Internet.

The Boston colloquium. Lectures on mathematics delivered from September 2 to 5, 1903, before members of the American Mathematical Society in connection with the summer meeting held at the Massachusetts Institute of Technology, Boston, Mass.,

"Bibliography of memoirs relating to algebraic continued fractions": p. 167-187.

The theory of algebraic numbers.

Mode of access: Internet.

Inversive geometry,

Mode of access: Internet.

The principles of projective geometry applied to the straight line and conic,

Mode of access: Internet.