Essentials of Economic Theory, by John Bates Clark 31159 [Subtitle: As Applied to Modern Problems of Industry and Public Policy] [Link: http://www.gutenberg.org/3/1/1/5/31159 ] [Files: 31159.txt; 31159-8.txt; 31159-h.htm] Thanks to Curtis Weyant, Ritu Aggarwal and the Online Distributed Proofreading Team at http://www.pgdp.net David