@book{ BA08035239,
  author    = "Booth, Tony and Potts, Patricia and Swann, Will",
  title     = "Research and progress in special eudcation",
  publisher = "Open University Press",
  year      = "1983",
  edition   = "2nd ed.",
  series    = "The Open University",
  number    = ". Educational studies : a second level course ; E241 . Special needs in education ; unit 15",
  URL       = "http://ci.nii.ac.jp/ncid/BA08035239"
}