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Federal Reserve Bank
Federal Reserve and You: Money Versus Barter
A video discussing how money has made trade easier than the practice of bartering. [1:52]
Federal Reserve Bank
St. Louis Fed: Functions of Money: The Economic Lowdown Podcast: Episode 9
Episode 9 [8:38] of the Economic Lowdown podcast series with transcript discusses the functions of money and the different forms it has taken throughout the ages.