TY  - BOOK
AU  - Dwivedi, D. N
TI  - Managerial economics/by D.N.  Dwivedi
SN  -  0706928288
U1  - 338.5  
PY  - 1985///
CY  - New Delhi: 
PB  - Vikas Publishing House; 
KW  - Social sciences
KW  - Economics
KW  - Managerial economics
ER  -