00344nam a2200133Ia 4500008004100000041000800041082001500049100002000064245002800084260002100112300000800133365001600141700005300157230718s9999    xx            000 0 und d  aeng  a621.4bELA  aElanchezhian C.  aPower Plant Engineering  bIk International  a337  cRs.b195.00  aElanchezhian C.; Saravanakumar L. & Ramnath V.B.