TY  - BOOK
AU  - Porter David 
AU  -  Stirling David S G
TI  - Integral Equations
SN  - 9780521337427
U1  - 515.45 POR 
PY  - 1990///
CY  - New York
PB  - Cambridge University Press
KW  -  porter david
KW  -  stirling david s
KW  - integral equations
ER  -