Hirsch's Arithmetical and Algebraical Problems and Formulæ. Boston, 1831.

Elementary Treatise on Geometry, Part I. Boston, 1830. Boston, 1831.

66

66

66

"II.

Elements of Chemistry. Boston, 1839.

Popular Lessons in Astronomy. Boston, 1839.

I am indebted for most of this information to that most valuable educational thesaurus, Barnard's Journal of Education.