TY  - BOOK
AU  - Basu, Chandan 
TI  - Teaching social sciences through open and distance learning: A twenty first century perspective 
SN  - 9789382112594
U1  - 300.715 
PY  - 2017///
CY  - Kolkata
PB  - Netaji Subhash Open University
N1  - It include our contributors
ER  -