Logic; or, the right use of reason in the enquiry after truth: with a variety of rules to guard against error, in the affairs of religion and human life, as well as in the sciences.

Mode of access: Internet.

Testimonials on behalf of George Combe, as a candidate for the chair of logic in the University of Edinburgh.

Mode of access: Internet.

An elementary treatise on logic : comprising the essential principles and different modes of reasoning, in the form of question and answer /

Mode of access: Internet.

The elements of logic, explained by numerous examples and exercises : adapted to the capacity of younger students : and designed for academies and the higher classes of common schools /

Mode of access: Internet.

Lectures on logic : or on the science of evidence : generally embracing both demonstrative and probable reasonings with the doctrine of causation-- /

Delivered at Bristol College in the year 1836.

Remarks on mathematical or demonstrative reasoning; its connexion with logic; and its application to science, physical and metaphysical, with reference to some recent publications.

Mode of access: Internet.

A new system of logic and development of the principles of truth and reasoning : applicable to moral subjects and the conduct of human life /

Mode of access: Internet.

Essay towards an easy and useful system of logic.

Mode of access: Internet.

A practical grammar of the English language, in which the principles established by Lindley Murray, are inculcated, and his theory of the moods clearly illustrated by diagrams, representing the number of the tenses in each mood--their signs--and the manner in which they are formed.

"Recommendations": prelim. leaves 2-4.

Elements of logic, comprising the substance of the article in the Encyclopædia metropolitana: with additions, &c.

Mode of access: Internet.

Logic of Facts; or, The Conduct of Wm. Rawle towards N.G. Dufief, arraigned before the Tribunal of Public Opinion.

Mode of access: Internet.

A compendium of logic.

"Errata": p. [1] at end.

The elements of logic.

Mode of access: Internet.

The theory of thought : A treatise on deductive logic.

Mode of access: Internet.

Certain climatic features of the two Dakotas, illustrated with one hundred and sixty-three tables, charts, and diagrams.

Issued also as Senate ex. doc. 157, 52d Cong., 1st sess.