Copyright/legal stuff
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(c) Copyright 1996 Andrew Lewis

This is my work, but if nobody reads or uses it, then it only gathers dust 
on the shelf. You are warmly encouraged to read it, use it, quote it and 
pass it on. I only ask that any use is attributed (i.e. mention my name or
web site, and let me know if possible) and if you pass it on, please do so as 
a whole, either as the original zip files or at least as chapters.

Thanks!