TY  - RPRT
TI  - Orientation, conditioning, and learning.
AU  - W W Grings
PY  - 1977
DO  - 10.1111/j.1469-8986.1977.tb02962.x
UR  - https://pubmed.ncbi.nlm.nih.gov/882613/
ID  - 882613
ER  -