000 00297nam a2200121Ia 4500
008 190812s9999 xx 000 0 und d
020 _a8522664879
100 _aErwin Kreyszig
245 0 _aAdvanced engineering mathematics 3rd edition
260 _bWiley eastern Ltd
365 _b35
942 _cDB
999 _c6354
_d6354