An introduction to psychoanalytic theory of motivation.

Mode of access: Internet.

The economic theory of a socialist economy.

Mode of access: Internet.

Hints towards the formation of a more comprehensive theory of life.

Mode of access: Internet.

Problems in the mathematical theory of investment,

Mode of access: Internet.

Elements of the theory of functions of a complex variable with especial reference to the methods of Riemann,

Translation of Elemente der Theorie der Funktionen einer complexen veränderlichen Grösse.

The theory of ions : a consideration of its place in biology and therapeutics /

Mode of access: Internet.

Darwinism refuted. An essay on Mr. Darwin's theory of "The descent of man."

Mode of access: Internet.

A critique of the theory of evolution,

Half-title: Princeton university. The Louis Clark Vanuxem foundation lectures for 1915-1916.

Fatal gaps in the theory of evolution; or, Missing links in Darwinism. A lecture.

Mode of access: Internet.

On Riemann's theory of algebraic functions and their integrals : a supplement to the usual treatises /

Photocopy. [Ithaca, N.Y. : Cornell University Libraries, 1977]--xii, 76 p. on [44] leaves ; 26 x 38 cm. fold. to 25 x 19 cm.

Memoir on the theory of the partitions of numbers /

Mode of access: Internet.

The theory of social work.

Mode of access: Internet.

The stock market barometer : a study of its forecast value based on Charles H. Dow's theory of the price movement. With an analysis of the market and its history since 1897 /

Reprint of 1922 ed. with a new introduction.

Theory of graphs.

Mode of access: Internet.

Contributions to a theory of summability of trigonometric integrals.

Bibliography: p. 227.