000			00279nam a2200145Ia 4500
100			_aWALSHAW.A.C. _915078
250			_a4th Ed.
365			_cRs.
942			_cBK
245			_aHeat Engines.(1958).
260			_bLGC _c1961
082			_bWAL
300			_a253p.
999			_c57960 _d57960
300			_c20 cm.
655			_aM-01
041			_aeng
546			_aText in English