TY  - BOOK
AU  - Mangal S K
AU  - Mangal Shubhra
TI  - Learning and Teaching
SN  - 9789386262424
U1  - 371.9 MAN 
PY  - 2017///
CY  - Delhi
PB  - SHIPRA PUBLICATIONS
KW  - k
KW  - learning
KW  - mangal
KW  - s
KW  - teaching
ER  -