Famous puzzles of great mathematicians
Petkovic, M.S.
Famous puzzles of great mathematicians M.S. Petkovic - Indian - Providence American Mathematical Society 2012 - xviii 325
9780821887271
29 / PETK
Famous puzzles of great mathematicians M.S. Petkovic - Indian - Providence American Mathematical Society 2012 - xviii 325
9780821887271
29 / PETK