000 00286nam a2200121Ia 4500
008 230720s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _aBK
_bT09 NCE
100 _a NCERT
245 0 _a Physics, Part - I, Class - XII
_c NCERT
260 _b NCERT
_c2009
942 _cBK
999 _c14050
_d14050