TY  - BOOK
AU  - Dwivedi, D N
TI  - Managerial economics
U1  - 658.403 D969M(8) 
PY  - 2015///
CY  - New Delhi
PB  - Vikas Publishing
N1  - 2113 11/09/2015 HBD15/6497 21/09/2015 Main Budget
ER  -