TY  - BOOK
AU  - DWIVEDI D.N.
TI  - Managerial economics
SN  - 9788125923473
U1  - X:8, M0;P8 
PY  - 2013///
CY  -  New Delhi 
PB  - Vikas Publishing House       
KW  - Commerce
N1  - Bibliography chapterwise
ER  -