A Complete System of Practical Book-keeping Exemplified in Eight Sets of Books: Journalized Daily, Weekly, and Monthly; by Single and Double Entry. Applicable to All Kinds of Business, Both Individual and Partnership Concerns. Accompanied with the Various Forms of Bills, Mercantile Letters, Etc. in Daily Use in the Counting Room. An Interest and Time Table; Also, a Series of Concise Rules for Performing Various Computations in Business. Designed for the Counting House and Schools