000 00324nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aMathematics Part-I Text Book XIIth Science
250 _a1st
260 _aNA
260 _bState Board
260 _c2021
300 _a268
650 _aMathematics
942 _c12
999 _c161226
_d161226