Series are serials. Changes requiring a new SAR Change in the title proper. Official change in name of the issuing body whose name appears in the title proper. Title used as uniform title heading for a translation changes. Physical format in which serial is issued changes.
Numbered series becomes unnumbered.
Unnumbered series becomes numbered and starts with 1. Changes that do not require a new SAR Always add a 4XX reference in the SAR to the new variation of the title and justify the reference with a 670. An article, preposition, or conjunction in the first five words of the title proper changes. A change occurring after the first five words of the title proper that does not change the scope or meaning of the title. Unnumbered series in Romance and Slavic languages that add or remove a generic word before a noun or noun phrase.