000 00277nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aParmanand Gupta & others
245 0 _a10+2 mathematics for class XII
260 _aNew Delhi
_bLaxmi Pub
_c1991
650 _aMath
942 _cBK
999 _c7972
_d7972