TY  - BOOK
AU  - Dwivedi D N
TI  - Managerial economics
SN  - 8125010042
U1  - X:8, M0;P2 
PY  - 2006///
CY  -  New Delhi 
PB  - Tata McGraw Hill India      
KW  - Management
N1  - Appendix P 639
ER  -