http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Summary tape file 3A. Florida, Leon-Washington
1 computer laser optical disk ; 4 3/4 in.
Provides census data for state and its subareas down to the block level, as well as inventory (complete) summaries for the following geographic areas: census tract/block numbering area (BNA), block group, place, and consolidated city.
Issued also on computer tapes and microfiche.
System requirements: computer system capable of using a CD-ROM drive; if IBM PC or compatible, requires MS-DOS 3.0 or higher, DOS file manager software (e.g., Microsoft CD-ROM Extensions 2.0 or higher); if system other than IBM PC or compatible (such as Apple Macintosh), requires appropriate retrieval software for ISO 9660 CD-ROMs (software included on the disk will run only on an MS-DOS PC); 640K RAM; CD-ROM drive.