TY  - BOOK
AU  - Mitchell, A R
AU  - Griffiths, D F
TI  - Finite Difference Method in Partial Differential Equations
SN  - 0471276413
U1  - 515.353 
PY  - 1980///
CY  - New York
PB  - John Wiley & Sons
KW  - Differential Equaction
ER  -