000 00266nam a2200121Ia 4500
999 _c6099
_d6099
100 _aPatel R C
245 _aElements of Heat Engines Vol-1
250 _a6
260 _c1974
_bACHARYA BOOK DEPOT BARODA
300 _a448
700 _aKaramchanani C J
942 _cBK