http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division
Contains demographic, economic, and governmental data from both the federal government and private agencies, presented for the purpose of multi-area comparisons or single area profiles. Current estimates and benchmark census results are included.
Issues for 1988- contain 127 files, 40 of which are data files (dBASE format).
Also issued via Internet at Census Bureau web site. Previously available as of 12/14/15: http://www.census.gov/prod/www/ccdb.html.
Also issued via Internet are the 1994 corrections at the the Indiana University web site in partnership with U.S. G.P.O. Address as of June 11, 2003: http://www.indiana.edu/%7Elibgpd/mforms/floppy/Library%5F84.html; current access is available via PURL.
System requirements: For 1988- a standard CD-ROM reader; CD-ROM software, such as Microsoft CD-ROM extensions version 2.0 or higher; IBM PC/XT/AT or compatible microcomputer or the IBM PS/2 family system; DOS 3.1 or higher and 640K RAM.
Disc characteristics: CD-ROM (ISO 9660 format).
Corrections to the 1994 disc issued on a 3 1/2 in. computer diskette.
Accompanied by, 1988- : 5 1/4 in. floppy disk; user guide (1 v. ; 28 cm.) with title: County and city data book. Technical documentation.