Gardner, Martin
More mathematical puzzles and diversion from scientific American - London G Bell and son Ltd 1963 - xi,176 p.
B K310
Mathematical recreations
Jeux mathématiques
51 / GAR
More mathematical puzzles and diversion from scientific American - London G Bell and son Ltd 1963 - xi,176 p.
B K310
Mathematical recreations
Jeux mathématiques
51 / GAR