TY  - BOOK
AU  - D N Dwivedi
AU  - D N Dwivedi
TI  - Principles of Economics 2nd edition
SN  - 9788125916512
U1  - 330 
PY  - 2013///
CY  - 2013
PB  - Vikas Publishers HousePvt Ltd
KW  - Introduction Economics
ER  -