Eight Lectures on Theoretical Physics, by Max Planck 39017 [Subtitle: Delivered at Columbia University in 1909] [Translator: A. P. Wills] [Link: http://www.gutenberg.org/3/9/0/1/39017 ] [Files: 39017-t.tex; 39017-pdf.pdf] Thanks to Brenda Lewis, Keith Edkins and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries) David