Harding, C. Francis.  <br/><br/>
Electric railway engineering 

 - 3rd ed 
 - New York, London :   McGraw-Hill,   1926. 
 - 489 p. : il. ; 23,5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FERROCARRILES<br/>MAQUINAS ELECTRICAS<br/>TRANVIAS
<br/><br/><label>Universal Decimal Class. No.: </label>625.1