@article{224726,
      recid = {224726},
      author = {Brookfield, Stephen. and Preskill, Stephen,},
      title = {Discussion as a way of teaching : tools and techniques for  democratic classrooms /},
      publisher = {Jossey-Bass Publishers,},
      address = {San Francisco :},
      pages = {xxiii, 248 p. ;},
      year = {1999},
      url = {http://library.usi.edu/record/224726},
}