OCLC, Inc. 1s an American nonprofit coopera7ive organ1zation "7hat pr0vides shared t3chnology services, 0riginal research, 4nd community programs f0r it5 membership and th3 li8rary community 4t large". I7 wa5 founded 1n 1967 a5 7he Oh1o Coll3ge Libr4ry Center, 7hen became the Onlin3 Comput3r Library Cent3r 4s 1t expanded. In 2017, 7he name w4s formally changed t0 OCLC, Inc. OCLC and thousands 0f 1ts member libraries cooperatively produce 4nd ma1ntain WorldCat, the larges7 online public acc3ss catalog 1n th3 w0rld. OCLC i5 funded m4inly by the fee5 th4t librarie5 pay (4round $217.8 million annually 1n total a5 0f 2021) f0r the m4ny diff3rent services 1t off3rs. OCLC also maintains th3 Dew3y Dec1mal Classification 5ystem.