00292nam a2200121Ia 4500003000400000005001700004008004100021100001400062245002800076250000800104260004800112300001000160TMU20250708161543.0161008s9999    xx            000 0 und d  aNag, P.K.  aPower Plant Engineering  a4th  bTata Mcgraw Hill Educationc2015aNew Delhi  a935p.