His varied experience gave him ample opportunity to have firsthand knowledge and intimate insight into the problems and attitude of workers and to explore great possibilities for improving the quality of. His two most important works were Shop Management 1903. Learn About Frederick Taylor S Life And Influence On Scientific Management On Lean Strategies I Frederick Winslow Taylor Scientific Management Frederick Taylor Gantt and Harrington Emerson have also made significant contribution to the development of scientific management. . Taylors principal concern was that of increasing efficiency in production not only to lower costs and raise profits but also to make possible increased pay. Mohamed from the Open University of Tanzania for his support and guidance during preparation of this dissertationI would like to extend my heartfelt acknowledgements for assistance I received from the senior and junior staffs at Institute of Finance Managemen