000			00274nam a2200121Ia 4500
008			150520s9999||||xx |||||||||||||| ||und||
082			_aBHA
100			_a"Bhatt,YC Sharma, KB "
245			_aPractical Physics
300			_aBHA
600			_aEngineering
942			_2ddc _cBK
999			_c15718 _d15718