@article{133694,
      note = {Includes index.},
      author = {Levitan, Sar A. and Shapiro, Isaac,},
      url = {http://library.usi.edu/record/133694},
      title = {Working but poor : America's contradiction /},
      publisher = {Johns Hopkins University Press,},
      recid = {133694},
      pages = {ix, 142 p. :},
      address = {Baltimore :},
      year = {1987},
}