Household Physics (Classic Reprint) Claude H. Brechner

Excerpt from Household Physics

Household Physics was written primarily for girls. The principles of physics in such a book are of course the same as in a text-book for boys or for mixed classes. But in Household Physics these principles are Это и многое другое вы найдете в книге Household Physics (Classic Reprint) (Claude H. Brechner)