000 00311nam a2200121Ia 4500
008 220602s9999 xx 000 0 und d
020 _a978-93-5007-006-2
100 _aSWETA UPPAL
_911054
245 0 _aPARYAVARAN SHIKSHA KARE, SIKHE AUR BATAYE-6
260 _bNCERT DELHI
_c2009
300 _a41
942 _cBK
999 _c105248
_d105248