TY  - RPRT
TI  - Computer-aided instruction.
AU  - J A Swets
AU  - W Feurzeig
PY  - 1965
DO  - 10.1126/science.150.3696.572
UR  - https://pubmed.ncbi.nlm.nih.gov/5837095/
ID  - 5837095
ER  -