@article{189007,
      author = {Seymour, Elaine. and Hewitt, Nancy M.},
      url = {http://library.usi.edu/record/189007},
      title = {Talking about leaving : why undergraduates leave the  sciences /},
      publisher = {Westview Press,},
      recid = {189007},
      pages = {x, 429 p. ;},
      address = {Boulder, Colo. :},
      year = {1997},
}