000 00272nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a620.11
100 _aK.M.GUPTA
245 0 _aMATERIAL SCIENCE AND ENGINEERING
260 _bVP
365 _b170.00
942 _cBTECH
999 _c165845
_d165845