Ralph Laurence Burnham has written:
'Measurement of the radiative lifetimes of the v=1 and v=2 levels of the A state of carbon monoxide' -- subject(s): Spectrum analysis, Carbon monoxide
Laurence B. Goodrich has written: 'Ralph Earl, recorder for an era'
Ralph Kull has written: 'Ralph Kull'
Ralph Boekholt has written: 'Mendoeng'
Ralph Emery has written: 'Memories'
Ralph Howell has written: 'Why work?'
Ralph Chessington has written: 'Pope'
Ralph Goddard has written: 'Vagabond verse'
Ralph Williams has written: 'How I became a governor'
Ralph Grishman has written: 'Linguistica computazionale'
Ralph Evans has written: 'Lordship and Learning'
Ralph. Atherton has written: 'Days out of doors'
Ralph Schwitzgebel has written: 'Streetcorner Research'