000 00362nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a3540411607
082 _a517.38 G464
100 _aGILBARG, D.
245 0 _aELLIPTIC PARTIAL DIFFERENTIAL EQUATING OF SECOND ORDER
260 _aBERLIN
_bSpringer
_c2001
300 _axiii+516p.,23x12Cms.
942 _cBK
_2DDC
999 _c35388
_d35388