000			00514nam a22001577a 4500
008			230427b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a535.33:669.14(083) _bK5;1
100			_aConvey, John _97674
245			_aSpectrum of steel: _bA table for the selection of homologous spectral lines
260			_aOttawa: _bDepartment of Mines and Technical Surveys,
300			_a55p.
650			_aScience
653			_aHomologous
942			_2udc _cBK
999			_c24287 _d24287