@article{412724,
      recid = {412724},
      author = {Snow, Catherine E. and Van Hemel, Susan B.},
      title = {Early childhood assessment why, what, and how /  [electronic resource] :},
      publisher = {National Academies Press,},
      address = {Washington, D.C. :},
      pages = {xiv, 484 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/412724},
}