Zip code business patterns
Publisher: Washington, DC : Bureau of the Census,
LCC: HC110.D5 Z57 compu/d
Description: ISSO 9660 and dBASE III format.
Description: System requirements: IBM PC or compatible; 520K RAM; 1 MB available on hard disk; CD-ROM reader installed with MSCDEX.EXE 2.0 or later.
Subject: Industrial location United States Statistics Periodicals.
Subject: Industrial statistics United States Periodicals.
Subject: Zip codes Periodicals.