1990 census of population and housing. Subject summary tape file (SSTF) 2. Ancestry of the population in the United States.

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Bibliographic Details
Uniform title:Census of population and housing (1990) Subject summary tape file (SSTF) 2.
Imprint:Washington, DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, [1994]
Description:1 computer laser optical disc ; 4 3/4 in.
Language:English
Subject:Genealogy -- United States -- Statistics -- Databases.
Ethnic groups.
Ethnicity.
Population.
United States -- Census, 21st, 1990 -- Databases.
United States -- Population -- Statistics -- Databases.
United States.
Census data.
Databases.
Statistics.
Format: U.S. Federal Government Document
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/1699280
Hidden Bibliographic Details
Other title:Subject summary tape file (SSTF) 2.
Ancestry of the population in the United States.
Other authors / contributors:United States. Bureau of the Census. Data User Services Division.
Notes:Title from disc label.
Hierarchical file structure.
"Issued September 1994."
ISO 9660 format.
"CD90SSTF02."
Issued also on computer tapes and cartridges.
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.
Disc characteristics: CD-ROM.
Govt.docs classification:C 3.286:CD 90 SSTF 02