. . . . . . . . . . . . . . "An Introduction to the theory and application of motion study" . . . . . "An introduction to the theory and application of motion study" . "An introduction to the theory and application of motion study"@en . . . . . . . . . "Taylorismo Teorie nuove." . . "Movimenti Analisi Lavoro industriale." . . "Time and motion study." . . . . "Motion study." . . "Organizzazione del lavoro." . .