@article{313060,
      recid = {313060},
      author = {Humphries, Tom and Padden, Carol.},
      title = {Learning American sign language : levels I & II,  beginning & intermediate /},
      publisher = {Allyn and Bacon,},
      address = {Boston, MA :},
      pages = {xxii, 357 p. :},
      year = {2004},
      note = {Includes index.},
      url = {http://library.usi.edu/record/313060},
}