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NOTE: If a collection is generated by an organization representing a periodical such as Nation, or Transition, we would consider the main entry a corporation and use the field 110, and add a 730 for the serial. See MARC21 guidelines for coding.
indicators:
1st 0 Inverted name.
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2nd undefined, leave blank.
subfields:
$$a Corporate name.
$$b Subordinate unit (repeatable).
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