Quinn, Jack. <br/><br/>
Digital data communications / 
Jack Quinn. 
 - Englewood Cliffs, N.J. :  Prentice Hall Career & Technology,  c1995. 
 - xv, 319 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0023972408 9780023972409 
<br/><br/><label>LCCN: </label>93047974  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications.
<br/><br/><label>LC Class. No.: </label>TK5103.7  / .Q85 1995 
<br/><br/><label>Dewey Class. No.: </label>004.6