Kitahara, Yasusada <br/><br/>
Information network system : telecommunications in the twenty-first century 

 - London  Heinemann Educational Books  1983 
 - 151 p. 
<br/><br/><label>ISBN: </label>0435718487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Technological innovations<br/>Telecommunication<br/>Data transmission systems
<br/><br/><label>Dewey Class. No.: </label>621.38  / K646i 1983