TY  - RPRT
TI  - Cross-impact computer simulation of physical education program priorities: a systems perspective.
AU  - P A Vertinsky
AU  - W A Thompson
PY  - 1980
DO  - 10.1080/02701367.1980.10605207
UR  - https://pubmed.ncbi.nlm.nih.gov/7394302/
ID  - 7394302
ER  -