000 00297nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
100 _aNCERT
245 0 _aTEXT BOOK FOR CLASS XI PHYSICS (PART 2)
250 _a1
260 _bNCERT
_c2006
300 _a407
650 _aPHYSICS
942 _cBK
999 _c16682
_d16682