Ultimate Hitchhikers Guide To The Galaxy
Douglas Adams
The Hitchhiker's Guide to the Galaxy (1)
Net niet verschenen boeken: appendix
Gummbah (pseud. van Gertjan van Leeuwen.)
Gozert
Pieter Koolwijk
Concrete Mathematics: A Foundation for Computer Science
Ronald L. Graham & Donald Ervin Knuth & Oren Patashnik
Mutual Aid: A Factor of Evolution
Petr Alekseevich Kniaz. Kropotkin