000 00332nam a2200157Ia 4500
008 220919s9999 xx 000 0 und d
020 _a81-7450-486-9
245 0 _aMathematics Text Book
250 _a1
260 _aNew Delhi
260 _bNCERT
260 _c2013
300 _a483
650 _aMathematics
942 _c11
999 _c160853
_d160853