@article{480051,
      author = {Fisher, Douglas, and Frey, Nancy,},
      url = {http://library.usi.edu/record/480051},
      title = {The purposeful classroom how to structure lessons with  learning goals in mind / [electronic resource] :},
      publisher = {ASCD,},
      recid = {480051},
      pages = {viii, 176 p.},
      address = {Alexandria, Va. :},
      year = {2011},
}