@article{,
      recid = {67818},
      title = {Preliminary breath testing for drinking-driving  enforcement /},
      publisher = {The Administration,},
      address = {[Washington, D.C.] :},
      number = {DOT HS 806 126. DOT HS 806 127},
      pages = {2 v. in 1 :},
      year = {1982},
      note = {Cover title.},
      url = {http://library.usi.edu/record/67818},
}