Standage, Tom. <br/><br/>
The victorian internet :  the remarkable story of the telegraph and the nineteenth centuryʼs on-line pioneers  

 - New York :  Walker and Co.,  1998. 
 - ix, 233 p.  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>9780802713424 (hardcover) 9781620405925 (pbk) 9781802718792 (ebook) 
<br/><br/><label>LCCN: </label>98024959  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telégrafo<br/>Telecomunicações--História
<br/><br/><label>Dewey Class. No.: </label>384.1