TY  - RPRT
TI  - Model for arithmetical programing for handicapped children.
AU  - J F Cawley
AU  - S J Vitello
PY  - 1972
DO  - 10.1177/001440297203900201
UR  - https://pubmed.ncbi.nlm.nih.gov/4265525/
ID  - 4265525
ER  -