Sloane, Andy. , <br/><br/>
Computer communications :  principles and business applications / 
Andy Sloane. 
 - 2nd ed. 
<br/><br/><label>ISBN: </label>0077094433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Communications software.
<br/><br/><label>LC Class. No.: </label>TK5105.5   / .S56 1999