1.4F8.
Option Decision:
Apply the optional provisions of the rule.
Loose-leaf Items:
In describing a single-volume loose-leaf item that is designed to receive additions (e.g., law materials), see instead rule 4F in Adele Hallams Cataloging Rules for the Description of Looseleaf Publications.
Qualifying Multiple Dates:
If multiple dates need to be qualified (e.g., because they appear in non-Gregorian years or the item shows copyright dates that differ from the publication dates), record the qualifying dates after the inclusive dates for the earliest and latest volume.
See also:
1.4F. Date of publication, distribution, etc.