TY  - BOOK
AU  - Hartree, D.R.
AU  - 
TI  - Numerical analysis
U1  - 518.6 
PY  - 1958///
CY  - London
PB  - Oxford University
KW  - Numerical analysis
KW  - Calculation
KW  - Numerical solution of equations
KW  - Differential equations
ER  -