@article{466880,
      author = {Burkhauser, Susan.},
      url = {http://library.usi.edu/record/466880},
      title = {Addressing challenges in evaluating school principal  improvement efforts [electronic resource] /},
      publisher = {Rand Education,},
      recid = {466880},
      pages = {1 online resource (ix, 29 p.)},
      address = {Santa Monica, Calif. :},
      year = {2012},
}