TY  - BOOK
ED  - Library of Congress.
ED  - British Library.
ED  - National Library of Canada.
ED  - British Library.
ED  - Library and Archives Canada.
TI  - MARC 21 format for authority data: including guidelines for content designation
SN  - 0844409979
AV  - Z699.35.M28 M375 1999
PY  - 1999///-
CY  - Washington, Ottawa
PB  - Library of Congress, Cataloging Distribution Service, Library and Archives Canada
KW  - MARC formats
KW  - Local
KW  - Authority files Information retrieval
KW  - Data processing
N1  - Second publisher varies: National Library of Canada, 1999-2003; Description based on: update no. 5 (Oct. 2004); Includes bibliographical references; Concise edition available via the Internet at the LC web site. Address as of 1/24/04: http://lcweb.loc.gov/marc/authority/ecadhome.html; current access is available via PURL
UR  - http://purl.access.gpo.gov/GPO/LPS4283
UR  - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0815&SYS=000611865
UR  - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0815-G-05&SYS=000611865
ER  -