TY  - BOOK
AU  - Aggarwal,J.C.
TI  - Essentials of educational psychology
SN  -  812592292x
U1  - 370.15 
PY  - 2009///
CY  - New delhi
PB  - Vikas publishing house pvt ltd
KW  - Education
KW  - শিক্ষাবিজ্ঞান
ER  -