County and city data book  A statistical abstract supplement.  [computer file] 

 - Washington, DC  U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division  1989- 
 - computer laser optical discs  4 3/4 in. + 
<br/><br/> Description based on: 1988.  Title from title screen. 
<br/><br/> Files contain data gathered from a variety of federal agencies and national associations.  Subject-matter description based on demographic, economic and governmental data, state and county data, city data amd place data. 
<br/><br/><br/>Disk characteristics: Compact disc. <br/>Written in ISO 9660 and dBase formats. <br/>System requirements: a standard CD-ROM reader and CD-ROM software, such as Microsoft CD-ROM extensions version 2.0 or higher; IBM PC/XT/AT or compatible microcomputer or the IBM PS/2 family system; DOS 3.1 or higher and 640K RAM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns--Statistics--Software.--United States<br/>Computer software
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Statistics--Software.
<br/><br/><label>GPO Item No.: </label>0151-D 
<br/><br/><label>Gov. Doc. Class. No.: </label>C 3.134/2:C 83/2/