@article{308664,
      author = {Currie, Janet M.},
      url = {http://library.usi.edu/record/308664},
      title = {The invisible safety net : protecting the nation's poor  children and families /},
      publisher = {Princeton University Press,},
      recid = {308664},
      pages = {203 p. ;},
      address = {Princeton, N.J. :},
      year = {2006},
}