000 00348nam a2200169Ia 4500
008 180323s9999 xx 000 0 und d
020 _anil
082 _a370
100 _aNCERT
245 0 _aMATHEMATICS CLASS VII
250 _a1st
260 _aNew Delhi
_bNCRT
_c2009
300 _a173
500 _a3817
650 _aMATHS
942 _cBOOK
999 _c9624
_d9624