000			003780000a22001450004500
008			160201t1986 xxu||||| |||| 00| 0 eng d
020			_a0852986181
041			_aeng
080			_a621.43 _bP7
942			_cBK
245			_aPractical limits of efficiency of engines
260			_aLondon _bThe Institution of Mechanical Engineers _c1986
300			_a103 p.
650			_aENGINES
999			_c125303 _d125303