HENRY ERNEST DUDENEY
Reading edition
AUTHOR OF "AMUSEMENTS IN MATHEMATICS," ETC.
Second Edition (With Some Fuller Solutions and Additional Notes)
THOMAS NELSON AND SONS, LTD. LONDON, EDINBURGH, AND NEW YORK 1919
Reading edition
AUTHOR OF "AMUSEMENTS IN MATHEMATICS," ETC.
Second Edition (With Some Fuller Solutions and Additional Notes)
THOMAS NELSON AND SONS, LTD. LONDON, EDINBURGH, AND NEW YORK 1919