Millennium problems:
Devlin, Keith.
Millennium problems: the seven greatest unsolved mathematical puzzles of our time Keith Devlin. - New York : Basic Books, 2002. - x, 237 p.
9780465017300
Mathematics-Research.
Mathematics.
510 D497M
Millennium problems: the seven greatest unsolved mathematical puzzles of our time Keith Devlin. - New York : Basic Books, 2002. - x, 237 p.
9780465017300
Mathematics-Research.
Mathematics.
510 D497M