The Dewey Cutter Program is a software program that automatically provides cutter numbers from the OCLC Four-Figure Cutter Tables (Cutter Four-Figure Table and Cutter-Sanborn Four-Figure Table) upon input of text. 237005966 UPC The Universal Product Code (UPC) is a barcode symbol that is used to track trade items in stores (e.g., audio and video products).Enter an OCLC number without leading zeros. OCLC # OCLC assigns a unique number to each bibliographic record input into WorldCat.Thirteen-digit ISBNs must begin with either 978 or 979. Windows Xp Live Usb Iso Download on this page. ISBN An ISBN is a unique number assigned to an item by its publisher.