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The Cost of Living in America, 1800-1980
John A. Garraty
其他書名
A Graphic Treatment
出版Cambridge University Press, 1981
URLhttp://books.google.com.hk/books?id=scIPht0Jh8MC&hl=&source=gbs_api
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註釋Prices constantly move up and down in response to changes in the supply of and demand for goods. But they are also affected by the amount of money and credit that consumers can command.