1990 census of population and housing. Summary tape file 3B.
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Uniform title: | Census of population and housing (1990). Summary tape file 3B. |
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Edition: | [Aug. 1993 version] |
Imprint: | Washington DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, [1993] |
Description: | 3 computer laser optical disks ; 4 3/4 in. |
Language: | English |
Subject: | |
Format: | E-Resource U.S. Federal Government Document |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/1552461 |
Item Description: | Title from disk label. Hierarchical file structure. Shipping list no: 93-0027-E (disk 3). "Re-Issued August 1993." ISO 9660 format. Technical documentation issued Dec. 1991. Documentation covers summary tape files 3A, 3B, 3C, and 3D for all states. "CD90-3B-03"--Disk 3. |
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Physical Description: | 3 computer laser optical disks ; 4 3/4 in. |
Format: | System requirements: Computer system capable of using a CD-ROM drive; if IBM PC or compatible, requires MS-DOS 3.1 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. |