The Moscow puzzles 359 mathematical recreations /
Kordemskiĭ, Boris A.
Gardner, Martin,1914-
Parry, Albert.
Harmondsworth Penguin
1975 [i.e. 1976]
With answers
This translation originally published: New York : Scribner, 1972. - Translation of: 'Matematicheskaia smekalka'
Includes index
Mathematical recreations.