Varrall, Geoffrey. <br/><br/>
Making telecoms work :  from technical innovation to commercial success / 
Geoff Varrall. 
 - Hoboken, N. J. :  Wiley,  2012. 
 - xxiv,408 p. :  .ill  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781119976417 (cloth) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.<br/>Technological innovations.