Macroeconomics :
Dernburg, Thomas Frederick.
Macroeconomics : the measurement, analysis, and control of aggregate economic activity /Thomas Frederick Dernburg ; Duncan M. McDougall - 5th ed. - New York : McGraw-Hill, 1976. - viii, 465p. : ill. ; 24cm
Macroeconomics : the measurement, analysis, and control of aggregate economic activity /Thomas Frederick Dernburg ; Duncan M. McDougall - 5th ed. - New York : McGraw-Hill, 1976. - viii, 465p. : ill. ; 24cm