1.6. (Series Area) Supplements and Special Numbers to Serials
Numbered supplements.
Treat a numbered supplement to a serial as a series.
Special numbers and unnumbered supplements.
LC/NACO practice: Do not treat a special number or an unnumbered supplement to a serial as a series. Give the information in a note if it is not already recorded in the title and statement of responsibility area. (Cf. LCRI 21.30G for the related work added entry.)
(Note: A supplement that is numbered only in relation to a particular number of a serial (e.g., supplements 1 and 2 to v. 10, no. 1 of the serial) is considered to be unnumbered since there isn't a separate numbering system for that supplement.)
See also: