Barksdale, William. <br/><br/>
Practical computer data communications / 
William J. Barksdale. 
 - New York :  Plenum Press,  c1986. 
 - xii, 458 p. :  ill. 
 - Applications of communications theory .
<br/><br/><label>ISBN: </label>0306423235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.
<br/><br/><label>LC Class. No.: </label>TK5105  / .B356 1986 
<br/><br/><label>Dewey Class. No.: </label>004.6�19