000 00466nam a2200217Ia 4500
008 240301s9999 xx 000 0 und d
020 _a9788194771753
082 _a510
082 _bDAS
100 _aDass, H. K.
245 0 _aIntroduction to engineering mathematics
245 0 _n3
250 _a08th
260 _aNoida
260 _bS. Chand
260 _c2021
300 _axv, 407
700 _aVerma, R.
700 _aVerma, R.
942 _cBK
999 _c186446
_d186446