What is a good businessman? The rich man, you may answer. No, the good businessman is the man who knows business. Are you a good businessman? Up to the average, you say. Well, what do you know of business laws and rules, outside your present circle of routine work? This handy little volume is a condensation of the rules and the laws which every man, from the day laborer to the banker, should be familiar with. Never a man has won honestly who did not carry out these rules and laws.