Free as in freedom Richard Stallman's crusade for free software [Book Review].

Bibliografische gegevens
Gepubliceerd in:	IEEE spectrum 39, 6(duplicate) (2002).
Hoofdauteur:	Cass, S.
Formaat:	Artikel
Taal:	English
Onderwerpen:	Artificial intelligence. Book reviews. Computer hacking. Law. Licenses. Linux. Open source software. Operating systems. Programming profession. Software systems.