Game, Set, and Math: Enigmas and Conundrums
Ian Nicholas Stewart
Episodes with Gurdjieff
Edwin Wolfe
Eine Kindheit mit Gurdjieff
Fritz Peters
Das intelligente Bewusstsein der Zellen
Luis Angel Diaz
NEWCAT: Parsing Natural Language using Left-Associative Grammar
Roland Hausser
Mania: A Short History of Bipolar Disorder
David Healy