Adding machine (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Adding machine" in English language version.

refsWebsite

Global rank English rank

1things-that-count.net

low place

low place

1metastudies.net

low place

low place

1web.archive.org

1^st place

1^st place

low place

9,452^nd place

ed-thelen.org

Easy Instructions for Operation the Controlled Key Comptometer

metastudies.net

see things-that-count.net and in particular, Schickard versus Pascal - an empty debate? Archived April 8, 2014, at the Wayback Machine

things-that-count.net

see things-that-count.net and in particular, Schickard versus Pascal - an empty debate? Archived April 8, 2014, at the Wayback Machine

web.archive.org

see things-that-count.net and in particular, Schickard versus Pascal - an empty debate? Archived April 8, 2014, at the Wayback Machine