Notes: | Title from disc label. Title on technical documentation, 1986 & 1987 issue, reads: County business patterns ... on CD-ROM. Written in ISO 9660, <1986 & 1987->; in dBASE format, <1989 & 1990-> Latest issue consulted: 1998-1999. Each annual issue covers 2 years (i.e., issues overlap with prior and future issues). Contents of some issues also available via Internet in a searchable database at the Bureau's web site. Address as of 3/24/99: http://www.census.gov/epcd/cbp/view/cbpview.html; current access is available via PURL. Issues for earlier year also available by individual no. via Internet (PDF file only). System requirements: (to run Beyond 20/20 Browser) Windows 95, 98, or NT; Pentium-class processor recommended; at least 16MB RAM after all other system resources are loaded. Vols. for <1986 & 1987-> contain CD-ROM versions of reports originally issued in paper for each U.S. state, which have titles beginning with: County business patterns ...
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