@article{488719,
      recid = {488719},
      author = {Marx, Gary T.},
      title = {Undercover police surveillance in America / [electronic  resource] :},
      publisher = {University of California Press,},
      address = {Berkeley :},
      pages = {xxv, 283 p.},
      year = {1988},
      note = {"A Twentieth Century Fund book."},
      url = {http://library.usi.edu/record/488719},
}