000 00340nam a2200133Ia 4500
005 20250403162858.0
020 _a9788120336094
100 _aSastry, S.S.
110 _aTechniz Book International, New Deahi
245 0 _aAdvanced Engineering Mathematics
260 _bPHI Learning (p) Ltd , New delhi
_c2019
300 _a476
942 _cBook
999 _c5732
_d5732