Joachim Goller <br/><br/>
ISDN D-channel in dialogue 

 - Narosa, New Delhi  c2000 
 - 71p 
<br/><br/><label>ISBN: </label>81-7319-353-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>384.648 Gol