00457nam a2200133Ia 4500008004100000082001900041100002800060245005300088260003400141300000900175942001200184999001900196952010800215210430s9999    xx            000 0 und d  a620.11 G9775 M  aDr.Aparna Gulpat954135  aMaterial Science for EngineerscDr.Aparna Gulpat  aNew DelhibSatish kumarc2008  a534p  cBK2ddc  c564607d564607  001040708NFICaSCMEbSCMEcGENd0000-00-00l0o620.11 G9775 MpSCME-3826r2021-04-30w2021-04-30yBK