Ключевые слова: abacus, account, accountancy, adding, arithmometer, background, bank, bookkeeping, budget, calculation, calculator, computation, computing, concept, costs, department, diary, economics, economy, education, estimate, estimation, expenses, failure, finance, green, insolvency, machine, money, office, old, planner, plans, poverty, purse, reckoning, retro, savings, score, stationery, tools, vintage, wealth, wooden, workplace,