000 00254nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aMallik Utpal
_96673
245 0 _aStudy guide for class
260 _bN.D: NCERT
_c1985
300 _a39
942 _cBK
999 _c116201
_d116201