TY - BOOK AU - Porter, D. AU - Stirling, D.S.G. TI - Integral equations: a practical treatment, from spectral theory to applications SN - 9781107444133 U1 - 517.3 PY - 1990/// CY - Cambridge PB - CUP KW - MATHEMATICS KW - INTEGRAL EQUATIONS KW - SPECTRAL THEORY N1 - NBHM ER -