TY  - RPRT
TI  - A light-activated scheduling system for complex visual discrimination training.
AU  - G B Biederman
PY  - 1969
DO  - 10.1901/jeab.1969.12-947
UR  - https://pubmed.ncbi.nlm.nih.gov/5359626/
ID  - 5359626
ER  -