@article{da383db7ac084012ac087150931d251b,
title = "Levels of Deficits or Supports in the Classification of Mental Retardation: Implementation Practices",
author = "Polloway, \{Edward A.\} and Jolie Chamberlain and Denning, \{Christopher B.\} and Smith, \{J. David\} and Smith, \{Tom E.C.\}",
year = "1999",
month = jun,
language = "English",
volume = "34",
pages = "200--206",
journal = "Education and Training in Mental Retardation and Developmental Disabilities",
issn = "1079-3917",
publisher = "Council for Exceptional Children",
number = "2",
}