K 10 svn:author V 2 dt K 8 svn:date V 27 1999-03-22T20:31:43.000000Z K 7 svn:log V 274 Synchronize with the following versions of the English version: preface.sgml 1.29 network.sgml 1.21 serial.sgml 1.4 (I also changed a link in network.sgml to point to the English handbook) PR: 10686, 10687, 10688 Submitted by: Andrey Zakhvatov END