A theory of civilisation,

Mode of access: Internet.

The theory of thought : A treatise on deductive logic.

Mode of access: Internet.

A treatise on navigation and nautical astronomy, including the theory of compass deviations;

Mode of access: Internet.

The modern theory of the Bible,

Mode of access: Internet.

The theory of the flexure and strength of a rectangular flat plates applied to reinforced concrete floor slabs.

Mode of access: Internet.

Theory of UHF and microwave measurements using the power equation concept. /

Includes bibliographical references (p. 51-52).

A treatise on the theory of friction /

Mode of access: Internet.

Theory of pneumatology; in reply to the question, what ought to be believed or disbelieved concerning presentiments, visions, and apparitions, according to nature, reason, and Scripture.

Tr. of: Geister-kunde, Theorieder.

The theory of moral sentiments; or, An essay towards an analysis of the principes by which men naturally judge concerning the conduct and character, first of their neighbours, and afterwards of themselves. To which is added, a dissertation on the origin of languages.

Mode of access: Internet.

The theory of wages and its application to the eight hours question and other labour problems;

Mode of access: Internet.

Studies in the theory of human society,

Mode of access: Internet.

Outlines of psychology, with special reference to the theory of education. A text-book for colleges.

References at end of chapters.

Hartley's theory of the human mind, on the principle of the association of ideas; with essays relating to the subject of it.

Mode of access: Internet.

The educational theory of Immanuel Kant;

Series title also at head t.-p.

A theory of interest,

Mode of access: Internet.