Correspondence on the principles of right reasoning, applicable to temperance, and to the effects of fermented and distilled liquors; between Samuel M. Hopkins and Gerrit Smith, Rev. Dr. Justin Edwards, and Rev. Dr. Samuel H. Cox,

"Intended sections of part II": p. 109-112.

Introduction to the mechanical principles of carpentry.

Microfilm. Ann Arbor, Mich. University Microfilms (n.d.) (American Culture Series, Reel 35.12)

An analysis of the principles of natural philosophy /

Mode of access: Internet.

An epitome of the elementary principles of natural and experimental philosophy /

Mode of access: Internet.

A catechism of chemistry : exhibiting a condensed view of the facts and principles of that science. Illustrated by a number of wood-cuts, and a large table of the elements /

Mode of access: Internet.

A practical treatise on rail-roads and carriages : shewing the principles of estimating their strength, proportions, expense, and annual produce, and the conditions which render them effective, economical, and durable : with the theory, effect, and expense of steam carriages, stationary engines, and gas machines .../

Mode of access: Internet.

Letters on the elementary principles of education /

Mode of access: Internet.

Letters on the elementary principles of education.

Mode of access: Internet.

A system of natural philosophy : in which the principles of mechanics, hydrostatics, hydraulics, pneumatics, acoustics, optics, astronomy, electricity, and magnetism, are familiarly explained, and illustrated by more than two hundred engravings : to which are added, questions for the examination of pupils : designed for the use of schools and academies /

Mode of access: Internet.

Arithmetic : in which the principles of operating by numbers are analytically explained, and synthetically applied : ... designed for the us of schools and academies in the United States /

At head of title: Adams's new arithmetic.

Arithmetic : in which the principles of operating by numbers are analytically explained, and synthetically applied : ... designed for the us of schools and academies in the United States /

At head of title: Adams's new arithmetic.

The literary and scientific class book, embracing the leading facts and principles of science with many difficult words explained at the heads of the lessons, and questions annexed for examination. Selected from the Rev. John Platts' Literary and scientific class book, and from various other sources.

"Select books" : p. vii-viii.

The literary and scientific class book : embracing the leading facts and principles of science, illustrated with engravings, with many difficult words explained at the heads of the lessons, and questions annexed for examination : designed as exercises for the reading and study of the higher classes in common schools : selected from the Rev. John Platts' Literary and scientific class book, and from various other sources and adapted to the wants and condition of youth in the United States / by Levi W. Leonard.

"Select books": p. vii-viii.

The literary and scientific class book, embracing the leading facts and principles of science. Illustrated by engravings, with many difficult words explained at the heads of the lessons, and questions annexed for examination; designed as exercises for the reading and study of the higher classes in common schools. Selected from the rev. John Platts' Literary and scientific class book, and from verious other sources, and adapted to the wants and condition of youth in the United States /

"Select books" : p. vii-viii.

A new system of arithmetick : in which the rules are familiarly demonstrated and the principles of the science clearly and fully explained ... /

At head of title: Ruger's arithmetick, with questions and answers.