LC Guidelines: 060 National Library of Medicine Call Number
NACO:
Consult LC's Policy, Training, and Cooperative Programs Division before using subfield $0 or $1.
Do not use subfields: $6, $8
SACO:
Do not use this field.
LC:
NAMES/SERIES:
Do not use this field.
LC does not maintain this field.
SUBJECTS:
Do not use this field.
For more information on LC Guidelines, select: