Cathodo-luminescence and the luminescence of incandescent solids /
Nichols, E. L.(Edward Leamington),1854-1937.
Howes, H. L.(Horace Leonard),1882-joint author.
Wilber, D. T.(David Truxton),1888-joint author.
Washington : The Carnegie institution of Washington,
1928.
Luminescence.
Cathode rays.