000			00276nam a2200121Ia 4500
082			_a621.402 1 _bJON
100			_aJones, J.B.
245			_aEngineering thermodynamics
260			_aNew Delhi _bPHI _c1991
300			_a1000p.
650			_aMechanical Engineering
044			_aIndia
999			_c4933 _d4933