1990 census of population and housing. Summary tape file 1C
|Uniform title:||Census of population and housing (1990).|
|Imprint:||Washington, DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, 1992.|
|Description:||1 computer laser optical disks ; 4 3/4 in.|
|Subject:||Housing -- United States -- Statistics.|
Population -- Statistics.
United States -- Population -- Statistics
United States -- Census, 21st, 1990
|Format:||E-Resource U.S. Federal Government Document|
|Local Note:||1. U.S. Summary.|
|URL for this record:||http://pi.lib.uchicago.edu/1001/cat/bib/1342741|
|Item Description:||Title from caption on disk label.|
"Issued February 1992."
"United States summary."
|Physical Description:||Computer data and program.|
1 computer laser optical disks ; 4 3/4 in.
|Format:||System requirements: IBM PC or compatible; 640 K RAM; CD-ROM drive; MS-DOS 3.1 or higher; DOS file manager software (e.g., Microsoft CD-ROM Extensions 2.0 or higher). The retrieval software requires IBM-compatibles operating under MS-DOS; users of other types of systems, such as Apple Macintosh, have access to the files through support for ISSO 9660 CD-ROMs.|
CD-ROM contains data retrieval software; data are in DBASE format.