000 00251nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMallik, Utpal
245 0 _aStudy Guide for Class
260 _aNCERT
_bNCERT
_c1985
300 _a39p.
942 _cBK
999 _c13985
_d13985