000			003750000a22001330004500
245			_aRotary piston machines : classification of design principles for engineers, pumps and compressors
100			_aWankel, Felix
260			_aLondon _bIliffe _c1965
300			_a645p. : ill.
080			_a621-13 _bW3
650			_aROTARY PISTON MACHINES
041			_aEN
942			_cBK
999			_c52438 _d52438