TY  - BOOK
AU  - Johnston, R. L. 
TI  - Numerical methods : a software approach
SN  - 0-471-86664-4
PY  - 1982///
CY  - New York
PB  - John Wiley
KW  - Differential Equation-ordinaryInterpolation & ApproximationNumerical Analysis-computerNumerical Linear AlgebraQuadrature
ER  -