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Computer file
1990 census of population and housing. Summary tape file 3A. California (except Los Angeles--Anaheim--Riverside, CA CMSA, Salinas--Seaside--Monterey, CA MSA, San Diego, CA MSA, and San Francisco--Oakland--San Jose, CA CMSA)
Census of population and housing (1990). Summary tape file 3A.
- Available as
- Physical
- Summary
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Provides census data 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 consolid...
Provides census data 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.
Details
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- Format
- Computer file
- Language
- No linguistic content
- Publication
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- Washington, DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, [1992]
- Physical Details
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- 1 computer laser optical disk ; 4 3/4 in
- OCLC
- ocm27453663
- Title from disk label.
- Hierarchical file structure.
- "Issued November 1992."
- ISO 9660 format.
- "CD90-3A-08."
- 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.
- Disk characteristics: CD-ROM.
- Written in dBase III+ format.