作表機 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "作表機" in Japanese language version.

Last modified: 05:14:34, 16 February 2026 (UTC)

Ref.Un. Ref.Website

Global rank Japanese rank

554^th place

1,472^nd place

1,369^th place

837^th place

18^th place

156^th place

census.gov (Global: 18^th place; Japanese: 156^th place)

columbia.edu (Global: 554^th place; Japanese: 1,472^nd place)

Columbia University Computing History - Herman Hollerith
[-245-] An Electric Tabulating System, The Quarterly, Columbia University School of Mines, Vol.X No.16 (April 1889)
IBM Tabulators and Accounting Machines
Eames, Charles; Eames, Ray (1973). A Computer Perspective. Cambridge, Mass: Harvard University Press. p. 95 なお、95ページにある1920年という日付は間違っている。詳しくは The Columbia Difference Tabulator - 1931 を参照

ibm.com (Global: 1,369^th place; Japanese: 837^th place)

www-03.ibm.com

IBM Archive: Hollerith Tabulator & Sorter Box
IBM Archive: 1906
“IBM Archives: 1920”. IBM. 2012年7月2日閲覧。

ibm.com

最初の会計機（1906）