
16 public-domain matches
Mathematical Recreations

Amusements in mathematics

Scientific amusements in philosophy and mathematics

The Game of Logic
Mathematical Recreations and Essays
Mathematical Essays and Recreations
Mathematical Recreations and Problems of Past and Present Times
Mathematical Recreations and Essays

Mathematical recreations and problems of past and present times
Mathematical Essays and Recreations
Mathematical Essays and Recreations

Arithmetik und Algebra.
