How the Internet works /
Preston Gralla ; illustrated by Sarah Ishida.
- All new ed.
- Emeryville, Calif. : Ziff-Davis Press, c1996.
- xi, 180 p. : col. ill. ; 26 cm.
- How it works series .
- How it works series (Emeryville, Calif.) .
Rev. ed. of: How the Internet works / Joshua Eddings. c1994. Includes index.