OCLC: WorldCat.org- The World's Largest Library CatalogWorldCat is a union catalog that itemizes the collections of tens of thousands of institutions, in many countries, that are current or past members of the OCLC global cooperative. It is operated by OCLC, Inc. (Wikipedia, 2022)
Available in: 13 languages
Owner: OCLC
WorldCat is the world's most comprehensive database of information about library collections. OCLC delivers quality, discoverability and value.