Post-war monetary stabilization / Gustav Cassel Money and foreign exchange after 1914/ by Gustav Cassel Money and foreig exchange after 1914 /Gustav Cassel Fundamental thought in economic / Gustav Cassel The downfall of the gold standard / Gustav Cassel Synopsis of tropical medicine / Sir Philip Manson-BahrIntroduction to computers and information processing / Don Cassel, Martin JacksonForeign investments (lectures on the Harris Foundation 1928) / by Gustav Cassel, T rGregery, Robert E. KuczynskiDisiplin tanpa hukuman /Rudolf Dreikurs, Pearl Cassel diterjemahkan dan diolah oleh Lothar Rausch dan Norbert RuckriemDisiplin tanpa hukuman / Rudolf Dreikurs, Pearl Cassel ; diterjemahkan dan diolah oleh Lothar Rausch dan Norbert Ruckriem