000			00282nam a2200121Ia 4500
008			180730s9999||||xx |||||||||||||| ||und||
082			_a500 _bBHU/B
100			_aBhusan, Ravi
245		0	_aGeneral Science
260			_aPatna _bLucent's Publications _c2013
300			_a586
942			_cBK
999			_c923 _d923