Gardner, Martin
The colossal book of mathematics: classic puzzles, paradoxes and problems - New York W.W. Norton & Company 2001 - 724p.
9780393020236
Mathematical recreations.
793.74 GAR/C
The colossal book of mathematics: classic puzzles, paradoxes and problems - New York W.W. Norton & Company 2001 - 724p.
9780393020236
Mathematical recreations.
793.74 GAR/C