000 00270nam a2200109Ia 4500
008 230512s9999 xx 000 0 und d
100 _aGoyal, S.K.
245 2 _aA Problem in Mathematics IIT/JEE/AIEEE
260 _aMeerut
_bGRB
650 _aCompetitive Exams
942 _cBK
999 _c8094
_d8094