TY - GEN AU - Iyengar, S R K AU - Jain, M K AU - Jain, R K TI - Numerical methods for scientific and engineering computation SN - 0 85226 434 8 U1 - 511 JAI CY - Newdelhi, Wiley Eastern private Limited KW - High speed computation/ partial differential equations/ Interpotation- approximation ER -