000 00392nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e228956
_aMAIN
041 _aEnglish
082 _a510.2462 G869H(44)
100 _aGrewal, B S
245 0 _aHigher engineering mathematics
250 _a44th ed.
260 _aNew Delhi
_bKhanna Publishers
_c2021
300 _a1238 p.
942 _cBK
999 _c180277
_d180277