TY  - BOOK
AU  - DWIVEDI (D N)
TI  - Managerial economics Ed 4
SN  - 0 7069 9762 X
U1  - 658.001 DWIM 
PY  - 1997///
CY  - New Delhi.
PB  - Vikas Publishing House Pvt Ltd.
KW  - Managerial
KW  - Ed
KW  - economics
KW  - 4
ER  -