qayum, a. (1965). life of capital and economic growth or processes of factor combination in economic growth. the institute of national planning.
Chicago-referens (17:e uppl.)qayum, a. Life of Capital and Economic Growth or Processes of Factor Combination in Economic Growth. cairo: the institute of national planning, 1965.
MLA-referens (9:e uppl.)qayum, a. Life of Capital and Economic Growth or Processes of Factor Combination in Economic Growth. the institute of national planning, 1965.
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