000 00340nam a2200157Ia 4500
008 220919s9999 xx 000 0 und d
020 _a81-7450-629-2
245 0 _aMathematics Text Book Part -I
250 _a1
260 _aNew Delhi
260 _bNCERT
260 _c2013
300 _a285
650 _aMathematics
942 _c12
999 _c160855
_d160855