39155.git, branch main A Review of the Systems of Ethics Founded on the Theory of... initial commit of ebook 39155 2025-10-15T03:12:01+00:00 Roger Frank rfrank@pglaf.org 2025-10-15T03:12:01+00:00 f71a7b8d8c77da4559d8916763b0fc048f3c34d4