Combinators: A Centennial View
Stephen Wolfram
Three Books of Occult Philosophy
Heinrich Cornelius Agrippa von Nettesheim & Henry Agrippa
Analysis with Mathematica®: Volume 2: Multi-Variable Calculus
Galina Filipuk & Andrzej Kozlowski
Coding Games in Python
Dorling Kindersley, Inc.
Open VPN: Building and Operating Virtual Private Networks
Markus Feilner
Yearbook of Morphology 1992
Geert Booij & Jaap van Marle
Yearbook of Morphology 1993
Yearbook of Morphology 1991
G. E. Booij & Jaap van Marle