000 00307nam a2200121Ia 4500
999 _c446
_d446
100 _aJohn R Allen
245 _aHeat Engines:Steam Gas Steam Turbines and their Auxiliaries
250 _a5
260 _c1941
_aNew York
_bMcGraw Hill Book Company
300 _axxi+576
700 _aJoseph A Bursley
942 _cBK