TY  - BOOK
AU  - Mangal, S. K. 
TI  - Essentials of educational psychology  
SN  - 978-81-203-3055-9
U1  - 370.15 MAN   
PY  - 2009///
CY  - New Delhi 
PB  - PHI Publishing  
KW  - Educational psychology
UR  - www.phindia.com
ER  -