ITU ASP CoE network PNU node training workshop on "NGN Planning and Migration" /  
International Telecommunications Union   
 - Geneva :  International Telecommunications Union    c2009 
 - 313 p. :   ill. ;  30 cm  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer network 
<br/><br/><label>Dewey Class. No.: </label>384.3