TY  - BOOK
AU  - Dwivedi, D N
TI  - Managerial economics
SN  - 9780829901573
U1  - 330.068 DWI-M2 22
PY  - 1981///
CY  - 
PB  - Vikas Publishing House Pvt Ltd
KW  - Managerial economics
ER  -