000			00289nam a2200133Ia 4500
654			_aMECH
100			_aGupta.R.N.S.
250			_a1st Ed.
245			_aHeat Engines.(In Mks Units).
260			_bRam Prasad & Sons. _c1974
082			_bGUP
300			_aVIII, 224p.
999			_c8233 _d8233
041			_aeng
655			_aM-01
546			_aText in English
300			_c23 cm.