Rare Books
Orton's lightning calculator, and accountant's assistant. : The shortest, simplest, and most rapid method of computing numbers, adapted to every kind of business, and within the comprehension of every one having the slightest knowledge of figures
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Martine's sensible letter-writer : being a comprehensive and complete guide and assistant for those who desire to carry on an epistolary correspondence : containing a large collection of model letters, on the simplest matters of life, adapted to all ages and conditions
Rare Books
378879