000			00333nam a2200145Ia 4500
008			150511s9999||||xx |||||||||||||| ||und||
082			_a620.1 NAR
082			_b620.1 NAR
100			_a"Narula, G.K "
245			_aMaterials Science
260			_bTata Mc Graw Hill
300			_a620.1 NAR
700			_a Others
942			_2ddc _cBB
999			_c11552 _d11552