TY  - BOOK
T1  - Upon further reflection /
DA  - c1987.
CY  - Englewood Cliffs, N.J. :
AU  - Skinner, B. F.
CN  - BF149
CN  - BF149
PB  - Prentice-Hall,
PP  - Englewood Cliffs, N.J. :
PY  - c1987.
ID  - 119510
KW  - Psychology.
KW  - Human behavior.
SN  - 0139389865
TI  - Upon further reflection /
ER  -