Handbook on Global Trends in IMT :  Edition of 2015 ; 
ITU. 
 - Geneva, Switzerland :  ITU ;  c2015. 
 - vii, 93 p. :  ill.   29 cm.+ 
<br/><br/> includes illustrations and references 
<br/><br/> Trends in IMT  ICT 
<br/><br/><label>Dewey Class. No.: </label>384.5 ITU