Catalog of Holdings

Media/File Report

Field experiment of the effects of separation of income maintenance and social services, November 1971-January 1974.

QN-003-001-2-1-United States-DPLS-1971

Media Number: 7125

Media Type: CD-ROM

Media Format: ISSO Standard

Internal Label: DP7125

Date Purchased: 1/1/1995

Date Written: 12/13/1996

Comments: Exact dup. of DP7002 (and DP7124). 1/01 study AF-006-001 on this CD has five files: Massachusetts, North Carolina, South Carolina, New Hampshire and West Virginia missing from the zip archive, af006001.zip. For a complete set of files, please use DP7061.

Position Filename Logical
Record
Length
Block Size Cards per
Observation
Number of
Records
Size File
Description
307 QN003001.CLEANED 1040 . 1 410 426400 'Cleaned' Data
308 QN003001.25 1040 . 1 249 258960 25% Control
309 QN003001.75 1040 . 1 139 144560 75% Control