000 00433nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _bN90 POR.S
_a515.45
100 _a Porter, David and Stirling, David S.
_96605
245 0 _a Integral equations
_b: a practical treatment, from spectral theory to applications
_c Porter, David and Stirling, David S.
260 _b Cambridge University Press
_c1990
942 _cBK
999 _c12782
_d12782