@article{9060b2edb15f4b52b5e04b431b2acccb,
title = "The Utility of Classification Systems in the Rehabilitation of the Mentally Retarded",
author = "Kauppi, {Dwight R.} and Weiss, {David J}",
note = "Copyright: Copyright 2016 Elsevier B.V., All rights reserved.",
year = "1968",
month = oct,
doi = "10.1177/002246696800200403",
language = "English (US)",
volume = "2",
pages = "361--367",
journal = "The Journal of Special Education",
issn = "0022-4669",
publisher = "SAGE Publications Inc.",
number = "4",
}