-- See Also Exchange Here are entered works on the economic theory of the acceptance of one thing for another. Works on foreign currencies and on the mechanisms or instruments for settling financial transactions between nations are entered under Foreign exchange.
-- See Also Prices Here are entered general works on the amount of money that must be paid for commodities or services. --subdivision Prices under products, objects, etc., and under types of industries where one general subject heading for the products of that industry is lacking, e.g. Concrete--Prices; Construction industry--Prices
