000 00313nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 519.00
100 _aD. V. O. Neil
245 _aAdvanced engineering mathematics seventh edition
_cD. V. O. Neil
260 _aNew Delhi
_bCengage
_c1979.166667
300 _a428
999 _c6233
_d6233