Pitter, K. Every student's guide to the Internet windows version - Mc-Graw-Hill N.Y. 1995 - 196 - E-Mail Listserv Usenet Gopher ISBN: 0-07-052107-7 Nat. Bib. No.: 5905 Nat. Bib. Agency Control No.: 681.3PIT Subjects--Topical Terms: Computer Science Universal Decimal Class. No.: 681.3