070 - National Agricultural Library Classification Number
(R)
MARC 21 Community Information - Concise
2008
This is an ARCHIVED VERSION of the
2008 electronic edition of the MARC 21 Concise
Formats. Please see loc.gov/marc/concise/
for the most up-to-date version of the electronic MARC 21
Concise Formats.
Library of Congress classification number or another number
assigned by the National Agricultural Library.
Indicators
First - Undefined
# - Undefined
Second - Undefined
# - Undefined
Subfield Codes
$a - Classification number (R)
$b - Item number (NR)
$8 - Field link and sequence number (R)
Examples