TY  - BOOK
AU  - Lapidus, Leon  .
TI  - Numerical solution of partial differential equations in science and engineering / 
SN  - 0-471-35944-0
U1  - B23:1-33(A) 
PY  - 1999///
CY  - New York : 
PB  - John Wiley & Sons, Inc. , 
KW  - Science-Mathematics
ER  -