Cunningham, E. <br/><br/>
Relativity and the electron theory / 
by E. Cunningham 
 - London :  Longmans, Green,  1915 
 - vii, 96 p. :  ill. ;  23 cm. 
 - Monographs on physics, ed. by Sir J. J. Thomson ... and F. Horton .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)<br/>Electrons
<br/><br/><label>Dewey Class. No.: </label>530.11