00000nam##2200000za#4500 9.647640 CaOODSP 20210615112710 ta 150407|2001||||xxc||||| f|0| 0 eng|d 0-660-18091-X CaOODSP eng n-cn--- SN3-40/5-2000E Canada. National Library of Canada. MARC 21 specifications for record structure, character sets, and exchange media / Prepared jointly by the Network Development and MARC Standards Office, Library of Congress and Standards and Support, National Library of Canada. 2000 edition. Ottawa - Ontario : National Library of Canada 2001. v, 74p. ; 28 cm. "MARC 21 Specifications for Record Structure, Character Sets, and Exchange Media describes the structure of MARC 21 records, the character repertoires and encoding used, and the formatting of records for exchanges via electronic file transfer, diskettes, and magnetic tape. This document provides technical information on these topics and is intended for the use of personnel involved in the design and maintenance of systems for the exchange and processing of MARC 21 records. It is also available on the Internet at http://www.loc.gov/marc/specifications."--Introduction. Contains technical information about MARC 21 record structure, character sets, and exchange media. To be used in conjunction with the MARC 21 formats, this publication provides essential information for anyone interested in the exchange of MARC records on magnetic tape or cartridges, diskette, or via file transfer. Softcover 01-36 2001-09-07 Bibliographic data interchange gcpds Data processing gcpds Spécifications MARC 21 pour la structure des notices, les jeux de caractères et le média d'échange / (CaOODSP)9.681043