00333nam a2200145Ia 4500008004100000020001800041041000800059082001500067100001300082245002800095260002700123300000800150365001600158700001300174230718s9999    xx            000 0 und d  a9780070648159  aeng  a621.4bNAG  aNag P.K.  aPower Plant Engineering  c2009bTata McGraw-Hill  a973  cRs.b425.00  aNag P.K.