00246nam a2200109Ia 4500008004100000041001200041082001100053100001400064245004600078260000600124650000600130221030s9999    xx            000 0 und d  aEnglish  a105.23  aP. K. Nag 0aEngineering  Thermodynamicscby P. K. Nag  c0  aB