Volumes 1, 2, 3 & 4 - High School Subjects Self Taught

Four volumes of High School Subjects Self Taught Edited by Lewis Copeland. Subjects in Volume I include History, Geography and Economics. Volume II includes English, The Arts, French, spanish and Latin. Volume III includes: Mathematics (Algebra, Plain Geometry, Solid Geometry and Trigonometry) General Science, Astronomy and Geology. Volume IV includes: Physics, Chemistry, Biology, Physiology, Psychology and Sociology.