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
low place
low place
low place
low place
1st place
1st place
low place
9,452nd place

ed-thelen.org (Global: low place; English: 9,452nd place)

metastudies.net (Global: low place; English: low place)

things-that-count.net (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)