NOTICE OF SINGLE OR SOLE SOURCE PROCUREMENT. SirsiDynix Horizon is in the libraryâs software program for acquisitions, circulation, cataloging, public catalog, collections, and inventory. Preferred vendor due to being able to integrate with multiple aspects of service, such as with Unique Management Services, Inc. overdue collection services, collection department, purchasing and cataloging library materials, in addition to every day circulation of library materials.
Bid Protests Not Available