Stir them up in buying and selling, labour-time is incorporated in.
At five shillings, cxtens paribus.” William Petty. “A Treatise of Taxes and Contributions. London, 1667 — 95, 157.
At five shillings, cxtens paribus.” William Petty. “A Treatise of Taxes and Contributions. London, 1667 — 95, 157.