11 public-domain matches
Order Theory
The theory of elliptic integrals and the properties of surfaces of the second order : applied to the investigation of the motion of a body round a fixed point
On a New Auxiliary Equation in the Theory of Equations of the Fifth Order
Theory of Groups of Finite Order
Theory of Groups of Finite Order
A Letter of Mr. Isaac Newton, Professor of the Mathematicks in the University of Cambridge; Containing His New Theory about Light and Colors: Sent by the Author to the Publisher from Cambridge, Febr. 6. 1671/72; In Order to be Communicated to the R. Society
Theory of groups of finite order
Theory of groups of finite order

The continuum, and other types of serial order, with an introduction to Cantor's transfinite numbers
Three Contributions to the Theory of Sex
Three Contributions to the Theory of Sex
Romanes Lecture: The Atomic Theory
Romanes Lecture: The Atomic Theory
The Le Sage Theory of Gravitation