These institutions are using the Bath Protocol to remedy the outdated Z39.50 protocol. S. R. Ranganathan’s (“RUNG-guh-nah-thun’s”) fifth rule of these institutions (10[1])calls them “growing organisms.” (10[1])Many of these institutions are moving from proprietary ILSes (“I-L-S’s”) like Voyager to open-source Koha (-5[1])and Evergreen for their next-generation OPACs, called discovery systems. MARC standards are used at these institutions to standardize machine-readable records, supporting authority control. Information from these institutions is collected in union catalogs (10[1])like OCLC’s WorldCat. (10[2])Study of these institutions, (10[1])which is grouped with information science, involves understanding acquisitions, (10[1])circulation, and reference. These institutions are organized by the Dewey (10[1])Decimal System. For 10 points, name these institutions that loan patrons books. ■END■ (10[1])