Ball, W. W. Rouse 1850-1925,
Mathematical recreations & essays / Mathematical recreations and essays by W. W. Rouse Ball and H. S. M. Coxeter. - Twelfth edition. - 1 online resource (449 pages)
Includes index.
9781442656529 (e-book)
Mathematical recreations.
Geometry--Famous problems.
Cryptography.
Ciphers.
Electronic books.
QA95 / .B355 1974
793.7/4
Mathematical recreations & essays / Mathematical recreations and essays by W. W. Rouse Ball and H. S. M. Coxeter. - Twelfth edition. - 1 online resource (449 pages)
Includes index.
9781442656529 (e-book)
Mathematical recreations.
Geometry--Famous problems.
Cryptography.
Ciphers.
Electronic books.
QA95 / .B355 1974
793.7/4