000			00262nam a2200133Ia 4500
654			_aMECH
100			_aWALSHAW.A.C.
250			_a4th Ed.
245			_aHeat Engines.(1958).
260			_bLGC _c1961
082			_bWAL
300			_a253p.
999			_c25093 _d25093
300			_c23 cm.
655			_aM-01
041			_aeng
546			_aText in English