TY  - BOOK
AU  - Brebbia C A Ed.
TI  - Progress in boundary element methods
U1  - B324un1,N81, M1 
PY  - 1981///
CY  - London
PB  - Pentech Press        
KW  -  Partial differential calculus
KW  - Mathematics
N1  - Includes bibliography
ER  -