TY  - BOOK
AU  - Shampine,Lawrence F.
AU  - Allen,Richard C.
TI  - Numerical computing: an introduction 
SN  - 0721681506
PY  - 1973///
CY  - Philadelphia
PB  -  W.B.Saunders
KW  - Electronic digital computers
KW  - Numerical calculations
N1  - Bibliography : p. 256-258
ER  -