Sánchez, Antonio, <br/><br/>
Digital services in the 21st century :  a strategic and business perspective / 
Antonio Sánchez 
 - xvii, 206 pages ;  24 cm. 
 - The ComSoc guides to communications technologies .
 - The ComSoc guides to communications technologies .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781119314851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wireless communication systems<br/>Digital communications<br/>Internet<br/>Internet of things