OCLC is an international member library organization that collects bibliographic information describing books and other materials.
For each item, a unique number called an "OCLC number" is assigned. To search CLICnet by OCLC number, type "ocm" and then the full OCLC number. For example:
ocm13457052
Retrieves Laurence Olivier's On acting
ocm11061465
Retrieves a Brandenburg concertos sound recording
Cooperating Libraries In Consortium (CLIC) is a non-profit federation
of the
libraries of eight private colleges and universities in Saint Paul and
Minneapolis, Minnesota.