000			00386nam a2200169Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
100			_aNCERT
245		0	_aPhysics-II class XII
250			_a1ST
260			_aNew Delhi _bNCERT _c2014
300			_a558
365			_b140
650			_aPhysics.
942			_cTB
999			_c4332 _d4332