The Art and Practice of Hawking, by Edward B. Michell 48437 [Illustrator: G. E. Lodge] [Link: http://www.gutenberg.org/4/8/4/3/48437 ] [Files: 48437-8.txt; 48437-h.htm] Thanks to Chris Curnow, Tom Cosmas and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Al