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Computer file
TIGER/line 1992. Pennsylvania (1), Adams-Northumberland : the coast-to-coast digital map data base
- Available as
- Physical
- Summary
-
Extracts of selected geographic and cartographic information from the Census Bureau's Census TIGER system, containing data describing points, lines and areas on Census Bureau maps and providing inf...
Extracts of selected geographic and cartographic information from the Census Bureau's Census TIGER system, containing data describing points, lines and areas on Census Bureau maps and providing information on streets, rivers, railroads, and other line features, where they intersect and the areas they enclose.
Details
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- Format
- Computer file
- Language
- English
- Publication
-
- Washington, DC : U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, [1993]
- Physical Details
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- 1 computer laser optical disk ; 4 3/4 in. + 1 user's guide (22 pages ; 12 cm)
- OCLC
- ocm29439958
- "CD92-TGR-19."
- "Issued October 1993."
- "Replaces the earlier version--TIGER/line files, 1990"--User's guide, pages 1.
- Shipping list numbers: 93-0036-E.
- Technical documentation included on disk.
- Title from disk label.
- Disk characteristics: CD-ROM.
- ISO 9660 format.
- 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), 286 version and above CPU (386/25mHz or higher) with an EGA or VGA monitor, disk cache program such as Windows' SMARTDRV recommended, math coprocessor recommended; 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 with at least 450K RAM available for retrieval software operation; CD-ROM drive.
- Written in ASCII format; documentation files written in ASCII and WordPerfect 5.1 formats.