TY  - BOOK
ED  - National Library of Canada.
TI  - MARC 21 format for classification data: including guidelines for content designation
PY  - 2000///-
CY  - Washington, Ottawa
PB  - Library of Congress, Cataloging Distribution Service, National Library of Canada
KW  - Classification
KW  - Books
KW  - Data processing
KW  - Local
KW  - MARC formats
N1  - Description based on: update no.2 (Oct. 2001)
UR  - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0815-G-03&SYS=000610979
ER  -