Addition of Roman numerals
Otto F. Babler · Notes and Queries · 1949
Journal Article Addition of Roman numerals Get access O. F. Babler O. F. Babler Search for other works by this author on: Oxford Academic Google Scholar Notes and Queries, Volume 194, Issue 21, 15 October 1949, Page 458, https://doi.org/10.1093/nq/194.21.458b Published: 15 October 1949