OCLC is systematically adding FAST (Faceted Application of Subject Terminology) headings to many WorldCat bibliographic records. This document provides information about:
What is FAST?
OCLC’s addition of FAST to WorldCat bibliographic records
Why OCLC is adding FAST to WorldCat
How the LCSH-to-FAST conversion process works
Classify is an OCLC research prototype designed to support the assignment of classification numbers and subject headings for books, DVDs, CDs, and other types of library materials.