1990 census of population and housing
Subtitle: Special tabulation on aging : Federal region IX, California (1), Alameda-Nevada, Arizona
Publisher: U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division
Published: 1994
Place of publication: Washington, DC
Format: computer file.
Subjects: Older people; Statistics; Databases; Housing; Census, 1990; Population
Work titles: Census of population and housing (1990) Special tabulation on aging
Description: Contains aging-related population and housing data from the 1990 census, including sample data weighted to represent the total population, as well as 100% counts and unweighted sample counts for total persons and housing units. Data is arranged hierarchically by state down to the census tract/block numbering level.
Notes: Title from disk label.

"This tabulation was sponsored by the Administration on Aging, U.S. Department of Health and Human Services."

Hierarchical file structure.

Shipping list no.: 94-0039-E.

"Issued September 1994."

ISO 9660 format.

"CD90-AOA9-1."

System requirements: Computer system capable of using a CD-ROM drive; if IBM PC or compatible, requires MS-DOS 3.3 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.