1990 census of population and housing. Summary tape file 3A. California, (Los Angeles--Anaheim--Riverside CA CMSA (except Los Angeles County), Orange County, Riverside County, San Bernadino County, Ventura County, San Diego CA MSA, San Diego County).

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.

Bibliographic Details
Uniform Title:	Census of population and housing (1990).
Corporate Author:	United States. Bureau of the Census. Data User Services Division
Format:	Government Document Book
Published:	Washington, DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, [1992]
Subjects:	United States > Census, 1990 > Databases. California > Population > Statistics > Databases. Housing > California > Statistics > Databases.

Description
Summary:	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.
Item Description:	Title from disk label. Hierarchical file structure. Shipping list number: 92-0030-E. "Issued August 1992." ISO 9660 format. "CD90-3A-06." Computer file.
Physical Description:	1 computer laser optical disk ; 4 3/4 in. Issued also on computer tapes and microfiche.
Format:	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.