Title The Counting house arithmetic ; a new and improved work on business calculations, with valuable reference tables, designed for bankers, brokers, merchants, business men, accountants, farmers, mechanics, teachers and students, and specially arranged and adapted as a practical text-book for the use of business colleges, high schools, academies and universities, also as a standard work of reference for the counting room / [Warren H. Sadler and A.J. Nugent].