LC Guidelines: 086 Government Document Call Number
NACO:
Field 086 may be supplied only by the U.S. Government Publishing Office in series authority records. Other NACO participants should not supply, update, or delete this field when found in name/series authority records.
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.
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