TY  - GEN
AU  - DEWS,P B
TI  - The effect of multiple S delta periods on responding on a fixed-interval schedule
SN  - 0022-5002
PY  - 1998///1101
KW  - Learning
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1901/jeab.1962.5-369
ER  -