TY  - GEN
AU  - Griffiths, D. F.
AU  - Watson, G. A.
AU  - 
TI  - NUMERICAL ANALYSIS 1989
SN  - 0470215860
U1  - 519.4 
PY  - 1990///
CY  - New York
PB  - Longman Scientific & Technical
KW  - Numerical Analysis -- Cong
ER  -