TY  - BOOK
AU  - Shanker Rao , G  .
TI  - Numerical analysis / 
SN  - 81-224-0954-7
U1  - 515 
PY  - 1997///
CY  - Culcutta : 
PB  - New Age International Ltd , 
N1  - 20307, 20211, 20210 CSS
ER  -