A system of logic, ratiocinative and inductive : being a connected view of the principles of evidence, and methods of scientific investigation /

Printer's statement on verso of title page: London: Harrison and Co., Printers, St. Martin's Lane.

Elements of medical logic, illustrated by practical proofs and examples.

"Goodsell & Wells, - Printers, Hartford."

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.

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

Bibliographical footnotes.

A guide to forming and conducting lyceums, debating societies, &c.; with outlines of discussions and essays, and an appendix, containing an epitome of rhetoric, logic, &c.

Mode of access: Internet.

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.

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.