The Foreign and Domestic Commercial Calculator; Or, A Complete Library of Numerical, Arithmetical, and Mathematical Facts, Tables, Data, Formulas, and Practical Rules for the Merchant and Mercantile Accountant

The Computist's Manual of Facts: And Merchant's and Mechanic's Calculator and Guide; Or, A Complete Library of Numerical, Arithmetical and Mathematical Facts, Tables, Data, Formulas and Practical Rules, for the General Business Man, Merchant, Mechanic and Accountant

The Universal Modern Cambist, and Foreign and Domestic Commercial Calculator

Winslow's System of Book-keeping, by Double Entry, for Retail Business

The Computist's Manual of Facts, and Merchant's and Mechanic's Calculator and Guide