TY  - RPRT
TI  - Improving environments for the mentally handicapped: a methodological note.
AU  - P Sturmey
AU  - A G Crisp
PY  - 1982
DO  - 10.1111/j.2044-8260.1982.tb00555.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7126936/
ID  - 7126936
ER  -