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Profit planning and the measurement of return on capital employed
Evans, Edward Charles David, (1964)
Za roljata na pečalbata pri segašnija i pri novija nacin na planirane i rukovodstvo na narodnoto stopanstvo
Angelov, Radoslav, (1965)
Profitability and size of firm
Stekler, H.O., (1963)
Accounting for economic events
Edwards, Edgar O., (1979)
Employment in developing nations : report on a Ford Foundation study
Edwards, Edgar O., (1974)
Work effort, investible surplus and the inferiority of competition
Edwards, Edgar O., (1971)