Apply this rule to a separately catalogued work
that has a relationship to another separately catalogued work.
For adaptations, revisions, translations, etc., see rule
27.
Enter a related work under its own heading
according to the rules on entry (rules 23–27). Make the
appropriate added entries according to those rules and rule
29.
Make an added entry under the name heading
or name/title (see rule
29B4)
or title,
as appropriate, of the work(s) to which it is related.