text Sebastopol, California O'Reilly Associates 1993 Ind xxiii, 376 p. : ill. ; 20 cm. xxiii, 376 p. : ill. ; 20 cm. KROL, Ed COMPUTERS INTERNET USER GUIDE 623.6 P/D 623.6:681.3(036)KROw ISBN 1-56592-025-2 INLIS000000000013280 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)