Excerpt from Common Sense, or First Steps in Political Economy, for the Use of Families and Normal Classes, and of Pupils in District, Elementary and Grammar Schools: Being a Popular Introduction to the Most Important Truths Regarding Labor and Это и многое другое вы найдете в книге Common Sense, or First Steps in Political Economy, for the Use of Families and Normal Classes, and of Pupils in District, Elementary and Grammar Schools (Montague R. Leverson)