000			00527nam a22001817a 4500
008			230207b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 001(091):621.1 _bK3
100			_aRolt, L T C
245			_aThomas Newcomen: _bThe prehistory of the stream engine
260			_aLondon: _bDavid and Charles, _c1963
300			_a158p.
650			_aScience
653			_aAtmospheric Pressure
653			_aNewcomen Engines
653			_aProgenitors
942			_2udc _cBK
999			_c203 _d203