Karl Menninger
1898
-
1963
country of citizenship: Germany
languages spoken, written or signed: German
educated at: Goethe University Frankfurt
occupation: mathematician, historian of mathematics, author, physicist, teacher
Karl Menninger (October 6, 1898 – October 2, 1963) was a German teacher of and writer about mathematics. His major work was Zahlwort und Ziffer (1934; English trans., Number Words and Number Symbols), about non-academic mathematics in much of the world. (The omission of Africa was rectified by Claudia Zaslavsky in her book Africa Counts.) Source: Wikipedia (en)
Human - wd:Q91652