A new Request for Comments is now available in online RFC libraries. RFC 1729: Title: Using the Z39.50 Information Retrieval Protocol Author: C. Lynch Mailbox: clifford.lynch@ucop.edu Pages: 8 Characters: 20,927 Updates/Obsoletes: none This memo describes an approach to the implementation of the ANSI/NISO Z39.50-1992 Standard for Information Retrieval in the TCP/IP environment which is currently in wide use by the Z39.50 implementor community. This RFC is the product of the Integration of Internet Information Resources Working Group of the IETF. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF list and the RFC-DIST list. Requests to be added to or deleted from the IETF distribution list should be sent to IETF-REQUEST@CNRI.RESTON.VA.US. Requests to be added to or deleted from the RFC-DIST distribution list should be sent to RFC-REQUEST@NIC.DDN.MIL. Details on obtaining RFCs via FTP or EMAIL may be obtained by sending an EMAIL message to rfc-info@ISI.EDU with the message body help: ways_to_get_rfcs. For example: To: rfc-info@ISI.EDU Subject: getting rfcs help: ways_to_get_rfcs Requests for special distribution should be addressed to either the author of the RFC in question, or to admin@DS.INTERNIC.NET. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. Submissions for Requests for Comments should be sent to RFC-EDITOR@ISI.EDU. Please consult RFC 1543, Instructions to RFC Authors, for further information. Joyce K. Reynolds USC/Information Sciences Institute