Author(s): Dudeney, Henry Ernest, 1857-1930
Title: Amusements in Mathematics
Language: en
Subjects: Mathematical recreations; Puzzles
Bookshelves: Category: Humour; Category: Mathematics
Il sito web ufficiale di Valerio Di Stefano
Author(s): Dudeney, Henry Ernest, 1857-1930
Title: Amusements in Mathematics
Language: en
Subjects: Mathematical recreations; Puzzles
Bookshelves: Category: Humour; Category: Mathematics