TY  - GEN
AU  - Dwivedi , D.N.
TI  - Managerial economics
SN  - 070699762X
U1  - 338.5 
PY  - 1980///
CY  - New Delhi
PB  - Vikas Publishing
KW  - MICRO ECONOMICS
KW  - PRODUCTION ECONOMICS
KW  - ECONOMICS
ER  -