TY  - BOOK
ED  - Library of Congress.
ED  - National Library of Canada.
ED  - British Library.
ED  - Library and Archives Canada.
TI  - MARC 21 format for classification data: including guidelines for content designation
SN  - 0844410004 (loose-leaf)
AV  - Z696.A4 M365 2000
PY  - 2000///-
CY  - Washington, Ottawa
PB  - Library of Congress, Cataloging Distribution Service, National Library of Canada
KW  - MARC formats
KW  - Local
N1  - Description based on: update no. 2 (Oct. 2001); Includes bibliographical references
UR  - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0815-G-03&SYS=000610979
UR  - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0815-G&SYS=000610979
ER  -