@article{18810,
      recid = {18810},
      author = {Mundel, Marvin E.},
      title = {Motion and time study : improving productivity /},
      publisher = {Prentice-Hall,},
      address = {Englewood Cliffs, N.J. :},
      pages = {xvii, 750 p. :},
      year = {1978},
      url = {http://library.usi.edu/record/18810},
}