Note 44 — APPENDIX B
Reading edition
Footnote 44:
(return)
The abacus, or counting-board, is the means of calculation in use throughout the Continent from St. Petersburg to Peking, in Corea, Japan, and the Liukiu Islands.
Reading edition
Footnote 44:
(return)
The abacus, or counting-board, is the means of calculation in use throughout the Continent from St. Petersburg to Peking, in Corea, Japan, and the Liukiu Islands.