Cosmic rays;
Millikan, Robert Andrews, 1868-1953.
Cosmic rays; three lectures, being the revision of the 1936 Page-Barbour lectures of the University of Virginia and the 1937 John Joly lectures of Trinity college, Dublin, by R. A. Millikan. - Cambridge, Eng., The University Press, 1939. - viii, 134 p. plates, diagrs. 20 cm.
The discovery of cosmic rays and its general significance.--Superpower particles.--The earth's magnetic field and cosmic-ray energies.
40003573
Cosmic rays.
QC485 / .M57 1939
Cosmic rays; three lectures, being the revision of the 1936 Page-Barbour lectures of the University of Virginia and the 1937 John Joly lectures of Trinity college, Dublin, by R. A. Millikan. - Cambridge, Eng., The University Press, 1939. - viii, 134 p. plates, diagrs. 20 cm.
The discovery of cosmic rays and its general significance.--Superpower particles.--The earth's magnetic field and cosmic-ray energies.
40003573
Cosmic rays.
QC485 / .M57 1939