Geiger, Hans, 1882-1945 author.
[Collection of three papers on inventing the Geiger-M ller counter / by Hans Geiger and Walther M ller.]
Three papers by Hans Geiger and Walter M ller on their invention, a counter for measuring alpha and beta radiation.
Geiger-M ller counters.
Radiation -- Measurement.
M ller, Walther, 1905-1979.
Das Elektronenzh̃lrohr.
Technische Bemerkungen zum Elektronenzh̃lrohr.
Demonstration des Elektronenzh̃lrohrs.