000 00294nam a2200109Ia 4500
999 _c27605
_d27605
020 _a0582003172
100 _aReemtsen R
245 _aDefect Minimization in Operator Equations: Theory and Application
260 _c1987
_bLONGMAN SCIENTIFIC & TECHNICAL
_aEngland
300 _a106
942 _cREF