Dooley, Allen. <br/><br/>
Business data communications 

 - Upper Saddle River, NJ  Pearson/Prentice Hall  2004 
 - 584 p 
<br/><br/><label>ISBN: </label>0131424297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business_Data processing. Business_Communication systems_Data processing. Local area networks (Computer networks) Data transmission systems.
<br/><br/><label>LC Class. No.: </label>HF 5548 .2 .D593/