@article{415555,
      url = {http://library.usi.edu/record/415555},
      title = {The path to the Ph.D measuring graduate attrition in the  sciences and humanities / [electronic resource] :},
      publisher = {National Academy Press,},
      recid = {415555},
      pages = {xi, 78 p. :},
      address = {Washington, D.C. :},
      year = {1996},
}