Catalog of Holdings

Media/File Report

U.S. census of manufacturers, 1909- : selected data.

CB-038-001-1-1-United States-DPLS-1909

Media Number: 7401

Media Type: CD-Rom

Media Format: zip files

Internal Label: DP7401

Date Written: 12/11/2009

Comments: 352 studies are copied from DP7002 (duplicate copies are DP7124 and DP71250). This is a duplicate copy of DP7400.

Position Filename Logical
Record
Length
Block Size Cards per
Observation
Number of
Records
Size File
Description
1009 1909.DAT 560 . 1 260 145600 1909 DATA
1010 1914.DAT 400 . 1 341 136400 1914 DATA
1011 1919.DAT 400 . 1 659 263600 1919 DATA
1012 1929.DAT 480 . 1 326 156480 1929 DATA