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$$j Attribution qualifier. Attribution information for names when the responsibility is unknown, uncertain, fictitious, or pseudonymous. Qualifiers should be used that follow the name of a known artist for the work.
A See: controlled vocabulary list : of attribution qualifiers for artists' names
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100 1_ $$aSmith, A. B.
NOTE: Adjacent personal name initials/letters or an abbreviation for a name and an adjacent name or initial/letter are separated by one space.
110 Main entry – corporate name. (DACS 2.6; 10) Required if known
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