Silver, Gerald A / Silver, Myrna L <br/><br/>
Data communications for business -2e 

 - 2E 
 - Boyd & Fraser Pub 
<br/><br/><label>ISBN: </label>0-534-98231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business-computer programs
<br/><br/><label>Dewey Class. No.: </label>650.02854 SIL