Telecommunication technologies 

 - Tokyo:   OHMSHA Ltd.,   1984 
 - v, 332p. 
<br/><br/>Vol. 14 
<br/><br/><label>ISBN: </label>4-274-03037-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication 
<br/><br/><label>Subjects--Index Terms: </label>Information network system (INS)