@article{387153,
      author = {Clotfelter, Charles T.},
      url = {http://library.usi.edu/record/387153},
      title = {Economic challenges in higher education [electronic  resource] /},
      publisher = {University of Chicago Press,},
      recid = {387153},
      pages = {x, 422 p. :},
      address = {Chicago :},
      year = {1991},
}