Levi-Civita, Tullio, 1873-1941.
A simplified presentation of Einstein's unified field equations, by Tullio Levi-Civita. Authorized translation by John Dougall. - London, Blackie, 1929. - 22 p. 22 cm.
29030455
Einstein, Albert, 1879-1955. Zur einheitlichen Feldtheorie.
Gravitation.
Electromagnetism.
QC6.E57 / L4
512.1 / LES
A simplified presentation of Einstein's unified field equations, by Tullio Levi-Civita. Authorized translation by John Dougall. - London, Blackie, 1929. - 22 p. 22 cm.
29030455
Einstein, Albert, 1879-1955. Zur einheitlichen Feldtheorie.
Gravitation.
Electromagnetism.
QC6.E57 / L4
512.1 / LES