TY  - RPRT
TI  - Adapted physical education--perspective on systematic implementation.
AU  - K W Duke
AU  - C Sherrill
PY  - 1980
DO  - 10.1111/j.1746-1561.1980.tb07767.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6445452/
ID  - 6445452
ER  -