por Niebel, Benjamin W [autor] | Freivalds, Andris [autor] | Cordero Pedraza, Carlos Roberto [traductor] | Murrieta Murrieta, Jesús Elmer [traductor].
por Niebel, Benjamin W [autor] | Niebel, Benjamin W. Niebel's methods, standards, and work design. 13th ed | Freivalds, Andris [autor] | Murrieta Murrieta, Jesús Elmer [traductor].