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.

A compendium of logic.

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

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

Mode of access: Internet.

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

Mode of access: Internet.