Political arithmetick, or, A discourse concerning the extent and value of lands, people, buildings [microform] : husbandry, manufacture, commerce, fishery ..., publick revenues, interest, taxes ..., valuation of men, increasing of seamen, of militia's, harbours, situation, shipping, power at sea, &c. : as the same relates to every country in general, but more particularly to the territories of His Majesty of Great Britain and his neighbours of Holland, Zealand, and France / by Sir William Petty ...