Technics and Praxis: A Philosophy of Technology
D. Ihde
A Manual for the Gnostic: Doctrines, Prayers, & Practices of ...
L’Eglise Gnostique Apostolique & Mathieu Ravignat & Tau Apollonius
Discrete and Combinatorial Math I/S/M Discrete
Ralph B. Grimaldi
A-Morphous Morphology
Stephen R Anderson
Probability Cheat Sheet
William Chen
Adventures of a Computational Explorer
Stephen Wolfram