AU  - Dwivedi,D.N..
TI  - Managerial Economics / 
SN  - 0 7069 9762 X
U1  - 658.1 
PY  - 1995///
CY  - N.Delhi
PB  - Vikas Publishing House Pvt. Ltd. , 
KW  - Economics
N1  - NULL
ER  -