por Bell, Robert Roy, 1945- [autor] | Burnham, John M [autor] | Gutierrez Noriega, Francisco [traductor] | Bell, Robert Roy, 1945-. Managing productivity and change.
por Gillespie, Cecil [autor].
por Campanella, Jack, 1934- [autor] | Nicolau Medina, Jesus [traductor] | Campanella, Jack, 1934-. Principles of quality costs.