TY  - BOOK
AU  - Lapidus Leon
AU  -  Pinder George F
TI  - Numerical solution of partial differential equations in science and engineering
U1  - B334:1, M2 
PY  - 1982///
CY  - New York    
PB  -  John Wiley       
KW  -  Differential equations
KW  - Engineering mathematics
ER  -