000 00415nam a2200157Ia 4500
008 170324s9999 xx 000 0 und d
082 _a510
245 0 _aMathematics - part I: textbook for class XII
245 0 _cBiology - Supplement
260 _aNew Delhi
260 _bNational Council of Educational Research and Train
260 _c2012
300 _a"xiv, 285p"
650 _aMathematics
942 _cBK
999 _c12320
_d12320