Orton & Sadler's Business calculator and accountant's assistant :
a cyclopœdia of the most concise and practical methods of business calculations, including many valuable labor-saving tables ... /
by Hoy D. Orton and W.H. Sadler.
APA Citation
Orton, H. D., Sadler, W. H. (Warren H.). (1877). Orton & Sadler's Business calculator and accountant's assistant: a cyclopœdia of the most concise and practical methods of business calculations, including many valuable labor-saving tables .... Baltimore, Md.: W.H. Sadler.
MLA Citation
Orton, Hoy D, and W. H. (Warren H.) Sadler. Orton & Sadler's Business Calculator And Accountant's Assistant: a Cyclopœdia of the Most Concise And Practical Methods of Business Calculations, Including Many Valuable Labor-saving Tables .... Baltimore, Md.: W.H. Sadler, 1877.
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