TY  - BOOK
AU  - Nand Kishore Sharma
TI  - Managerial economics
SN  - 81  85813  09  0
U1  - 338 .092 
PY  - 1993///
CY  - Jaipur
PB  - R B S A Publishers
KW  - capital expendicture
KW  - Perfect competition
ER  -