000 00313nam a2200133Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621.076
245 0 _aENGINEERING MATHEMATICS FOR GATE 2022 AND ESE 2022 PRELIMS
250 _a13
260 _bMADE EASY
260 _c2021
300 _a570
942 _cREF
999 _c81031
_d81031