00409nam a2200121Ia 4500008004100000100001700041245001800058260003700076942000700113952007500120952007500195999001700270240817s9999    xx            000 0 und d  aBallaney,P.L 0aThermal engg.  c, 1985a New Delhib Khanna pub.  cBK  00104070aTCLbTCLd2024-08-21l0p39908r2024-08-21w2024-08-21yBK  00104070aTCLbTCLd2024-08-21l0p39909r2024-08-21w2024-08-21yBK  c27982d27982