1980 PUBLIC USE MICRODATA SAMPLES COUNTY GROUP EQUIVALENCY FILE

$175 for 1 reel (6250 bpi) Technical Documentation included free with product - $10 when purchased separately Data Development VI-24 Order from Customer Services, Bureau of the Census, Washington, DC 20233 (Tel. 301-763-INFO(4636); FAX 301-457-3842) See Geography Tape section for more info.