Aritmometri (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Aritmometri" in Finnish language version.

refsWebsite

Global rank Finnish rank

1,131^st place

1,045^th place

1britannica.com

40^th place

6^th place

1computinghistory.org.uk

low place

4,524^th place

1edtechmagazine.com

low place

low place

britannica.com

Arithmometer britannica.com. Viitattu 29.11.2021. (englanniksi)

computinghistory.org.uk

The Arithmometer was the first commercially successful mechanical calculator patented computinghistory.org.uk. Viitattu 29.11.2021. (englanniksi)

edtechmagazine.com

The History of Calculators: Evolution of the Calculator (Timeline) edtechmagazine.com. Viitattu 29.11.2021. (englanniksi)

ibm.com

Thomas Arithmometer ibm.com. Viitattu 29.11.2021. (englanniksi)