The principle of relativity :  a collection of original memoirs on the special and general theory of relativity / 
by H.A. Lorentz ... [et al.] with notes by A. Sommerfeld; translated  by W. Perrett and G.B. Jeffery, with seven diagrams. 
 - London :  Dover Publications,  1923. 
 - viii, 216 p. :  ill.,  23 cm. 
<br/><br/> This new Dover edition is an unaltered and unabridged republication of the 1923 translation first published by Methuen and Company, Ltd.  "The translations have been made from the text, as published in a German collection, under the title 'Des [!] relativitätsprinzip' (Teubner, 4th ed., 1922) The second paper by Lorentz is an exception to this."-- Translators' pref. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)
<br/><br/><label>Dewey Class. No.: </label>530.11  / PRI 1923