000 00317nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _a621.4025
_bRAI
100 _aRai,KS & Sarao,AS
245 0 _aHeat engines & applied Thermadynamics
260 _bNew Delhi:59/16 prahhath row
_c1971
300 _a576
942 _2ddc
999 _c79662
_d79662