10.6. Changes in the place, publisher or date of publication
With the exception of the final date of publication, significant changes appearing on later issues are recorded in notes, when considered desirable. Do not clutter the record with minor changes, particularly those that involve commercial publishers . Notes relating to changes in place of publication, commercial publisher, or date are tagged 500.
See also:
Module 10. Publication, Distribution, Etc. Area (field 260)
