Gralla, Preston. How the internet works / Preston Gralla ; [illustrated by Sarah Ishida, Mina Reimer, & Stephen Adams]. - Millenium ed. - Indianapolis, Ind. : Que, c1999. - 324 p. : ill. ; 26 cm. ISBN: 0789721325 Subjects--Topical Terms: InternetInternet--Popular works. Dewey Class. No.: 004.678 / GRA