22 Sep
2013
22 Sep
'13
4:15 p.m.
Natural Philosophy, by Wilhelm Ostwald 43791 [Translator: Thomas Seltzer] [Link: http://www.gutenberg.org/4/3/7/9/43791 ] [Files: 43791.txt; 43791-8.txt; 43791-h.htm] Thanks to Chris Curnow, John Welch and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Chuck