Figures for fun : stories, puzzles and conundrums
Perelman, Yakov
Figures for fun : stories, puzzles and conundrums - New York: Dover, 2015 - 132p.
9780486795683
Mathematics
510 / PER
Figures for fun : stories, puzzles and conundrums - New York: Dover, 2015 - 132p.
9780486795683
Mathematics
510 / PER