TY  - BOOK
AU  - Skinner,Charles E.
TI  - Educational psychology
T2  - Prentice-Hall psychology series
AV  - LB1051 .S58 1951
PY  - 1951///
CY  - New York
PB  - Prentice Hall
KW  - Educational psychology
N1  - Includes bibliographies
ER  -