000 00273nam a2200121Ia 4500
008 230401s2011 xx 000 0 eng d
082 _a681.2
100 _aRAGHAVAN V
245 0 _aMATERIALS SCIENCS &ENGINEERING
260 _bPHI
_c2011
300 _a520
942 _2ddc
_cBTECH
999 _c112
_d112