000			00369nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aNag P. K.
245		0	_aEngineering thermodynamics
260			_aNULL
260			_bTata Mcgraw Hill Pub. Co.
260			_c1981
300			_a559p.
365			_b90
650			_aMECHANICAL
942			_cDBK
999			_c22251 _d22251