Abstract & revision notes

Date Section Description of changes 22 January 2008 Internet Addresses and Hours of Availability Added OCLCHPB (OCLC Hand Press Book) to Database Names 14 January 2008 Initialization Service Updated information for ID Authentication 9 December 2007 Element Set Names Available Updated Revision history to show addition of element set names and description for Display Holdings. 21 May 2007 Internet Addresses and Hours of Availability Added new OCLCInstitutionRecords database to list of databases. October 2006 Introduction

Initialization Service Added link to OCLC_MARC records

Added information and example for UTF-8 July 2006 Test Server Changed server name fron "zcat-test" to "zgate-test" July 2006 Returning Non-Latin Data in Response Records Added new section August 2005 Internet Addresses and Hours of Availability Removed Dedicated TCP/IP as communication method June 2005 Internet Addresses and Hours of Availability; Initialization Service; Element Set Names Changes for Z39.50 Tandem Migration project and formatting cleanup January 2002 All