000 00331nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a GUP
100 _aGupta, C.P
245 0 _aEngineering Thermodynamics
260 _aROORKEE
260 _bNEM CHAND
260 _c1987
300 _a952
650 _aMechanical Engineering
999 _c160885
_d160885