000 00324nam a2200121Ia 4500
008 220331s9999||||xx |||||||||||||| ||und||
082 _a510 CHA
100 _aChandrasekar, K.S
245 0 _aEngineering mathematics for 1st semester
260 _aBengaluru
_bSudha
_c2022
300 _aXII, 512p.
_b495
650 _aMathematics
999 _c189482
_d189482