Nussbaumer, Henri <br/><br/>
Computer communication systems volume1  : data circuits, error detection  data  links / 
Henri Nussbaumer 
 - New York:  John Wiley,  1990 
 - x, 271p.:  ill. 
<br/><br/> Includes bibliographical references and index  book 
<br/><br/><label>ISBN: </label>9780471923794 
<br/><br/><label>Source: </label> Purchase 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computer networks. 
<br/><br/><label>LC Class. No.: </label>TK5105.5  / .N87 1990