Clark, Wallace1880 — 1948 · 4 obras en el catálogoObrasThe Gantt chartThe Gantt chart1922PProcedure for locating causes of unnecessary expenditures anProcedure for locating causes of unnecessary expenditures and for indicating the executive action for their controlLLe graphique GanttLe graphique Gantt
PProcedure for locating causes of unnecessary expenditures anProcedure for locating causes of unnecessary expenditures and for indicating the executive action for their control
