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.
By Levi W. Leonard.

APA Citation

Leonard, L. W. (Levi Washburn)., Platts, J. (1827). 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. Keene, N.H.: John Prentiss.

MLA Citation

Leonard, L. W. (Levi Washburn), 1790?-1864, and John Platts. 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. Keene, N.H.: John Prentiss, 1827.