Catalog of Holdings

Media/File Report

Current population survey: annual demographic file, 1980 [with 1970-based weights].

AH-004-020-2-1-United States-USCEN-1980

Media Number: 9002

Media Type: USB Flask Drive

Date Purchased: 6/21/2012

Date Written: 6/22/2012

Comments: DataTraveler 8 GB USB 2.0. This is used for off-site storage. Its duplciate copy is DP9003. Cindy Servert has this flash drive.

Position Filename Logical
Record
Length
Block Size Cards per
Observation
Number of
Records
Size File
Description
92 AH004020.DAT 360 . 1 316901 114084360 Data
  Comments: Obtained from CDE. In this reformatted edition empty households were eliminated. The original number of logical records was 332,131.