Standard up-to-date practical letter writer : a comprehensive and practical guide to correspondence, showing the structure, composition, formalities and uses of the various kinds of letters, notes and cards
Julian's interest tables, : containing an accurate calculation of interest, at 5, 6, 7, 8, 9 and 10 per cent., both simple and compound on all sums from 1 cent to $10,000, and from one day to six years