000 00220 a2200097 4500
001 49928
100 _aKreyszig
245 _aAdvanced Engg mathematics
260 _aNewyork
_bJohn Wiley & sons
_c
090 _c32205
_d32205
942 _aNUST-CAE
_cM
_c24676
999 _c285001
_d285001