Mathematical puzzles.
Loyd, Samuel
Mathematical puzzles. Selected and edited by Martin Gardner. - New York Dover Publications [1959-60] - 2 v. illus. 21 cm.
Selections from the author's Cyclopedia of puzzles, published in 1914.
58014139 /L/r62
Puzzles.
GV1493 / .L62
793.73
Mathematical puzzles. Selected and edited by Martin Gardner. - New York Dover Publications [1959-60] - 2 v. illus. 21 cm.
Selections from the author's Cyclopedia of puzzles, published in 1914.
58014139 /L/r62
Puzzles.
GV1493 / .L62
793.73