TY  - BOOK
AU  - Dwivedi, D N
TI  - Principles of economics
U1  - 330 D969P(2) 
PY  - 2018///
CY  - Noida
PB  - Vikas Publishing House
N1  - 3276 27/09/2018 HBD18/7507 05/10/2018 Main Budget
ER  -