The dynamics of business cycles : a study in economic fluctuations

textabstractIn Dutch: Economische Bewegingsleer, North-Holland Publishing Company, Amsterdam, 1943, 274 p. In Spanish: Dinamica del Ciclo Economico; estudio de las fluctuaciones economicas, Fondo de Cultura Economica, Mexico, 1956, 387 p. In Japanese: Keiki Junkan no Dotaigaku, Series ‘Gendai Keizaigaku Meicho Senshu’ No. 7, Bungadoshoten, Tokyo, 1959, 437 p.