TY  - BOOK
AU  - Mangal, S. K.
AU  - Mangal, Shubhra
TI  - Psychology of learning and development
SN  - 978-93-88028-20-2
U1  - 153.15 
PY  - 2019///
CY  - Delhi
PB  - PHI Learning Pvt. Ltd.
ER  -