TY  - BOOK
AU  - Upadhya, Brijesh
AU  - Singh, Yogesh Kumar 
TI  - Advanced educational psychology
SN  - 9788131302552
U1  - 370.15 UPA 
PY  - 2007///
CY  - New Delhi
PB  - APH Publishing Corporation
KW  - Research in educational psychology
N1  - Include references
ER  -