Guidelines for Usage: 008/33 Level of establishment
NACO LSP Usage:
LC NACO must be consulted before code d (Preliminary) is used.
Do not use the fill character ( | ) in this character position.
LC Usage:
LC used code d in preliminary name authority records prepared by LC staff of the National Union Catalog if no records existed in the LC database that verified usage of the 1XX headings .
LC has not implemented the fill character ( | ) for this character position.
For more information on LC Guidelines, select:
Guidelines for Usage: NACO/LSP and LC