000 00294nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 750.00
100 _aD. V. O. Neil
245 _aAdvanced engineering mathematics 7ed.
_cD. V. O. Neil
260 _aNew Delhi
_bCengage
_c2001
300 _a518
999 _c6227
_d6227