Author: Zorica Breeding OCLC Encoding level changes Posted on June 19, 2020 by Zorica Breeding Basic Holdings Procedure Posted on April 11, 2019 by Zorica Breeding Holdings Cleanup Procedure: Tier 1 Posted on March 11, 2019March 12, 2019 by Zorica Breeding Creating Provisional Records Posted on March 11, 2019March 12, 2019 by Zorica Breeding