the measurement, analysis, and control of aggregate economic activity Dernburg, Thomas F creator author. McDougall, Duncan M. author. text sg 1983 1983 Sixth Edition monographic eng viii, 449 pages : illustration ; 21 cm. specialized Thomas F. Dernburg, Duncan M. McDougall. Income National income Macroeconomics 0070990190 UiTM 900628 20251125110025.0 eng