Computer files
Computerbestanden
CD-ROM versie van de uitg.: London : Walford, 1704.
CD requirements UNIX: Sun OS, Solaris, HP-UX, Silicon Graphics IRIX, or IBM AIX; color monitor (capable of displaying thousands of colors recommended); CD-ROM drive (4× or better recommended)
CD requirements Macintosh: 68040 processor or Power Macintosh; 3.5MB to 5MB RAM; color monitor (capable of displaying thousands of colors recommended); CD-ROM drive (4× or better recommended)
CD requirements IBM PC with Windows: 486 or Pentium processor; 8MB RAM (Windows 3.1, 95, or Windows NT3.5.1) or 16MB RAM (Windows NT4.0); color monitor (capable of displaying thousands of colors recommended); CD-ROM drive (4× or better recommended)