000 00314nam a2200121Ia 4500
008 231006s9999||||xx |||||||||||||| ||und||
020 _a9788126543878
041 _aeng
100 _aKreyszig, Erwin
245 0 _aAdvanced engineering mathematics : engineering mathematics-I
260 _bWiley
_c2014
942 _cBK
999 _c23213
_d23213