000 00250nam a2200097Ia 4500
100 _aNATIONAL COUNCIL OF EDUCATIONAL RESEARCH AND TRAINING
_9607
942 _cDPU
245 _aMathematics Part 1 class XII
260 _bNCERT
_c2012
300 _aXIV+285 PP
999 _c41624
_d41624