000 00311nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624.153
100 _aRangwala S C
245 0 _aEngineering Materials :Material Science
250 _a41
260 _bCharotar Publishing House ,Anand
_c2014
942 _cBK
999 _c26981
_d26981