000 00256nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPal, Yash
245 0 _aDiscovered Questions
260 _aNew Delhi
_bNCERT
_c2006
300 _a142 xliip.
942 _cBK
999 _c13993
_d13993