@article{287779,
      author = {Tanner, Michael,},
      url = {http://library.usi.edu/record/287779},
      title = {Social security and its discontents : perspectives on  choice /},
      publisher = {Cato Institute,},
      recid = {287779},
      pages = {vii, 386 p. :},
      address = {Washington, DC :},
      year = {2004},
}