The principle of relativity ; a collection of original memoirs on the special and general theory of relativity

by Hendrik Antoon Lorentz, A. Einstein, H. Minkowski and H. Weyl ; with notes by A. Sommerfeld ; tr. by W. Perrett and G.B. Jeffery ; with seven diagrams.

New York : Dover publications, 1952.

viii, 216 págs. : diagrs. ; 20 cm.