000 00249nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aUPPAL SHWETA
_917982
245 0 _aSCIENCE FOR CLASS-6
260 _bNCERT
_c2007
300 _a165
942 _cBK
999 _c116928
_d116928