New mathematical pastimes.
MacMahon, Percy Alexander, 1854- **H5129.219 New mathematical pastimes. — Cambridge. The University Press. 1921. x, 116 pp. Diagrams. 22 cm., in 8s. Puzzles and problems in design. Bibliography, pp. 115, 116.
This card was printed at the Boston a Libr wy, Septembert, to22, M4482 — T.r. — Mathematical puzzles. troblems and examples. Colls. —
Design.