TY  - BOOK
AU  - Skinner, Charles E..
TI  - Educational psychology / 
SN  - 81-203-0302-4
U1  - T0bS 
PY  - 1996///
CY  - New Delhi : 
PB  - Prentice-Hall Of India Pvt.Ltd. , 
KW  - Educational Psychology
ER  -