Band 1. Einleitung. Band 2. Entwickelungsgeschichte Der Völker (Fortsetzung) This book, "System Der Politischen Ökonomie", by Gustav Ruhland, is a replication of a book originally published before 1903. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.