TY - BOOK AU - ;Porter, David. TI - Integral equations: : a practical treatment, from spectral theory to applications SN - 9780521337427 U1 - 515.45 POR PY - 1990/// CY - Cambridge [England] ; New York PB - : Cambridge University Press KW - ;Integral equations KW - ; Porter, David KW - ; and Elenor Donation ER -