TY  - BOOK
AU  - Skinner, Charles E. 
TI  - Educational psychology
SN  - 9788120303027
U1  - 370.15 
PY  - 2009///
CY  - New Delhi
PB  - PHI learning pvt.ltd.
KW  - Education
KW  - Educational Psychology
N1  - Includes bibliographical references and index
ER  -