000			00304nam a2200145Ia 4500
100			_aKhurmi/R.S/ Sedha/R.S
942			_cBK
654			_amaterial science
245			_aMaterial Science
260			_bS.Chand & C0 _c2005
082			_a620.11 _bKHU
300			_a376
546			_aENGLISH
999			_c29545 _d29545