Self-Referential Propositions
Bruno Whittle
Deep Ecology & Anarchism
Murray Bookchin & Robert Hart & Rodney Aitchtey & Graham Purchase & Brian Morris & Chris Wilbert
The Repairman
Harry Harrison
The Spanish Anarchists
Murray Bookchin
In the Beginning...was the Command Line
Neal Stephenson
Cryptography: A Very Short Introduction
Sean Murphy & Fred Piper
Beyond the universal Turing machine
B. Jack Copeland & Richard Sylvan