000 00278nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
082 _a621.4025 P295
100 _aPATEL.R.C
245 0 _aELEMENTS OF HEAT ENGINES
260 _aBARODA
_bAcharya Book Depot
_c1978
942 _cBK
_2DDC
999 _c45573
_d45573