00470nam a2200145Ia 4500100001800000942000700018654004000025245006300065260003800128082001500166300000800181546001200189999001700201952010600218  aMallik/A.R.B   cBK  aThermodynamics Steam & Heat Engines  aSolution Of Problem On Thermodynamics Steam & Heat Engines  bA.R.Basu   MallikaCalcuttac1934  a621.4bMal  a116  aENGLISH  c23050d23050  001040708AFTaCRCEbCRCEc1479 | 45d2023-03-17l0o621.4 MalpAFT5599r2023-03-17w2023-03-17yBK