United States code 1952  edition titles 47-50 
 Containing the genarl and permanent laws of the United States,in force on January 2,1953 

 - Washington  Government priting office  1952 
 - v.  26 cm. 
<br/><br/> Title 47 - Telegraphs,telephones,and radiotelegraphs to title 50 - war and tables 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecomunicaciones<br/>Servicios postales<br/>Telégrafo<br/>Teléfono<br/>Radiotelégrafo