TY  - BOOK
AU  - Dwivedi, D. N.,
TI  - Managerial economics
SN  - 0-7069-9762-X
U1  - 338.7 
CY  - New Delhi
PB  - Vikas Publishing House pvt. Ltd.,995.
KW  - Economics
KW  - Managerial Economics
ER  -