The Principles of Scientific Management

47 tons accurate time study average Bethlehem Steel Company better brick bricklayers bricklaying chilled iron cooperation cutting metals cutting speed developed earn efficiency elementary elements employers employés establishment exist fact first-class foreman functional foremen gang Gilbreth girls given hand handling pig iron high-priced higher wages illustrations implements increase individual initiative and incentive kind knowledge lathe laws long tons machine machine-shop machinist management of initiative maximum prosperity mechanic arts ment methods MICHIGAN Midvale Steel Company mortar motion study motions output paper personal coefficient piece pig-iron handler pile Pittsburg possible practical principles of scientific problem proper day's proper speed quickest receive rule-of-thumb Sanford E science of cutting scientific management scientific selection shovel slide-rules Society of Mechanical stop-watch system of manage systematic soldiering task management teachers teaching tion tired tool trade trained type of management whole William Sellers workman writer