000 00255nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aAGARWAL (BK)
245 0 _aINTRODUCTION TO ENGINEERING MATERIALS
250 _a16
260 _bTMH
942 _2ddc
_cBTECH
999 _c4924
_d4924