TY  - GEN
AU  - Na,T.Y.
TI  - Computational methods in engineering boundary value problems 
SN  - 0125126506
AV  - TA347.B69 
U1  - 515.35 
PY  - 1979///
CY  - New York 
PB  - Academic Press
KW  - Boundary value problems
KW  - Numerical solutions
N1  - Index
ER  -