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When a serial is a translation, and the source contains both the original title and translation title. If an original title is in a language different from that of a title Title proper and the title is presented as an equivalent to a title Title proper, then record it as a parallel title proper. Even in cases when all or some of the original text is given in the piece, or when the original title precedes the translation title, if the translation title has been chosen as the title proper, treat the original title as a parallel title proper (RDA 2.3.3.3)If an original title is in a language different from that of a title proper and the title is presented as an equivalent to a title proper, Title proper.
When the Preferred Title Changes
If the Parallel titlechanges on later issues, supply the title (246 field) with the second indicator value set to “#” with a $i note explaining the situation.
245 00 $a Revista interamericana de bibliografía
246 11 $a Review of inter-American bibliography
246 1# $i Issues for 1952- have English title: $a Inter-American review of bibliography