00390nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001700084245006900101260003500170300000800205650001500213700001600228221030s9999    xx            000 0 und d  a8121913373  aEnglish  a105.23bKhu  aR. S. Khurmi 2aA Text Book of Thermal Engineeringcby R. S. Khurmi, J. K. Gupta  bS. Chand & CoaNew Delhic2002  a895  aMechanical  aJ. K. Gupta