00367nam a2200145Ia 4500008004100000020001500041041001200056082001600068100002200084245004600106250000800152260003700160300000900197650001500206221030s9999    xx            000 0 und d  a0706977580  aEnglish  a105.23bKul  aS. K. Kulshrestha 0aThermal Engineeringcby S. K. Kulshrestha  a2nd  bVikas Pub HouseaNew Delhic2003  a2621  aMechanical