TY  - BOOK
AU  - Butler,R.
AU  - Kerr,E.
TI  - An introduction to numerical methods
SN  - 0273436031
PY  - 1962///
CY  - London
PB  - Pitman Pub.
KW  - Numerical calculations
N1  - '1st pub. 1962'; Includes index; Bibliography : p. 354
ER  -