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A bibliographic record was created in Aleph and assigned a sysid of 002109345
When that record migrated to Alma, it was assigned an Alma MMDID MMS ID of 990021093450108501
How are bib identifiers in Alma constructed for Alma-born records?
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A bibliographic record was created in Aleph and assigned a sysid of 002109345
When that record migrated to Alma, it was assigned an Alma MMDID MMS ID of 990021093450108501
...